Indonesia Conference Directory

Corresponding Author
Ramadoni Syahputra

Institutions
(a) Department of Electrical Engineering, Universitas Muhammadiyah Yogyakarta, Indonesia
(b) Department of Electrical Engineering and Information Technology, Universitas Gadjah Mada, Indonesia

Abstract
This paper presents a study of sugarcane waste for biomass energy in the supply of electrical energy. Biomass is a renewable energy source derived from organic matter such as wood and sugarcane waste. As much as 30 percent of sugar cane raw material for sugar production is in the form of sugar cane waste. This sugarcane waste is very potential to be developed as a biomass energy raw material. In this study, an analysis of the potential of sugarcane waste at the Madukismo Yogyakarta sugar mill was carried out. Observations made to record how much cane waste is produced by sugar factory every day of the year. Furthermore, these data are analyzed using Homer Energy software to obtain the potential of electrical energy produced during a year. Analysis was also carried out on the amount of electricity demand in the sugar factory. This is done to calculate how much the contribution of electrical energy from biomass as a provider of electricity supply. The results of the analysis showed that sugarcane waste as much as 1.035 tons/day on average was able to meet all the electrical energy requirements for the operation of the Madukismo sugar factory.

Keywords
Biomass, sugarcane waste, electrical energy, renewable energy

Topic
International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/nBfdkY8DhA43

Corresponding Author
Yuangga Kurnia Yahya

Institutions
University of Darussalam Gontor Ponorogo

Abstract
Along with advances in technology in the digital era brought many changes in relations between people, also has a role in the level of social and cultural, including in the realm of religion. A distinctive feature of the digital era that eliminates borders is in fact making private spaces in a pluralistic community in cyberspace. The cyberspace community contains those who have the same thoughts and beliefs and tend to talk about the same thing. This article tries to see a phenomenon called Echo Chambers through the perspective of Stella Ting-Toomey Intercultural Communication Theory. This study shows that the development of social media was also followed by the shadow of Echo Chambers. The tendency to isolate oneself and associate with those who understand one another will create separate spaces between one religion and another. As a result, communication which is an effort to eliminate the polarization of the differences between "Us" and "The Others" is precisely the way to form an exclusivism in cyberspace. Among the efforts to anticipate the emergence of a gap is to create melting-pot spaces in the real world. Counter narrative also needs to be built to open these exclusive barriers. Muslim scholars sought to introduce the importance of communication in achieving the harmony in community. Some Ulama have also explained the role and function of communication in achieving the goals of the ummah, as well as trying to provide an Islamic perspective regarding communication behavior. More important, is to create a person who is a wise, open user of social media and uses epoche in looking at the world outside.

Keywords
Exclusivism, Echo Chambers, Interfaith Communication, Cyberspace.

Topic
International Conference on Islamic Studies in the Digital Era

Link: https://ifory.id/abstract/kAGQBfhj7ycm

Corresponding Author
Novi Asniar

Institutions
Sebelas Maret University

Abstract
Tufa rocks are pyroclastic rocks from volcanic eruptions which are then sedimentated and subsequently undergo metamorphosis. This sedimentation and metamorphosis process causes confusion and debate in naming / classifying tufa rocks. The process of visual identification of tufa rocks in the field is based on the color and size of the pyroclastic material. Petrographic analysis was carried out to find out more about the mineral and chemical content of tuffaceous rocks so that the classification of tufa rocks could be more specific. Minerals in tufa rocks are divided into primary minerals (primary minerals) and secondary minerals (secondary minerals). Primary minerals usually number more than secondary minerals and are referred to as phenocrysts (plagioclase and quartz feldfar). Secondary minerals in the form of white mica (muscovit), chlorite, epidote / clinozoisite, albite, actinolite, titanite, pyrite, and calcite. This paper summarizes the method of identifying tufa rocks from the collection of various literature on visual identification and petrographic analysis of tufa rocks from various locations in the world including Indonesia. The classification method used is: International Union of Geological Sciences (IUGS) based on phenocrysts content (and rock color), and Total Alkalis versus Silica (TAS) based on chemical content. In general, tufa rocks from various locations in the world and Indonesia are classified as dacite or rhyodacite rocks based on IUGS classification and classified as rhyolite rocks (SiO2 = 62% - 77%) based on the TAS classification.

Keywords
classification, Tufa Rocks, visual identification, petrographic

Topic
International Symposium of Civil, Environmental, and Infrastructure Engineering

Link: https://ifory.id/abstract/MHm9Fa2urkcZ

Corresponding Author
Winny Setyonugroho

Institutions
Universitas Muhammadiyah Yogyakarta

Abstract
Background To collect an honest answer from a respondent is not a simple task, especially when the question is concerning sensitive and personal issues. Researchers must be aware of what is deemed as a taboo topic in an individuals culture and in certain places/locations. This is so that the researcher may obtain the most honest results, and acquire important easy-to-use tools when conducting a survey. Aim The aim of this research is to find the differences of the response between paper-based survey and the response from an electronic-based survey. Method Four types of data collection methods were used in this research. Two of the methods were paper-based, one survey handed out in a sealed envelope and one without. The other two methods utilized Line Polls & Survey and Google Forms. The respondents were students coming from two study programs (SP), Civil Engineering and Medical School. The total sample amounted to 192 respondents, with a sample of 48 respondents for each method. Each method took on a respondent from both SPs (n=24 for each SP). And from out of 24, we continued to divide them into 4 cohorts based on their graduating class (class of 2013, 2014, 2015, and 2016). Therefore, we had 6 students for each cohort. The data was analyzed using an Analysis of Variance. Result There were no significant differences between each survey methods. Interestingly, if we take a look at the results of the open paper-based survey and the survey using Line Survey & Polls, where the questions were openly asked and the researcher knew the respondents identity and results, the resulting score is slightly higher compared to the disclosed method (sealed paper-based and Google Forms). Conclusion Using an electronic survey has a similar result to using a paper-based survey, hence it can be used to reach more samples and is more cost-effective. Regarding the honesty of the respondents, further study is needed to address this specific topic.

Keywords
survey, electronic survey

Topic
International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/etMXE9qxhVk4

Corresponding Author
Akmal Akmal

Institutions
UAD and UNY

Abstract
For a college student,reading and writing are very necessary for the success of their studies.Bad reading habit can severe their knowledge and comprehension on their field of subjects.We designed a correlation study with 52 master students of English Language Education at Universitas Ahmad Dahlan to test how severe the writing skill caused by lack of reading skill. The European Writing Survey (EUWRIT) was administered.The data were analyzed by using SPSS including One-Sample Kolmogorov Smirnov Test, ANOVA,and Pearson Product Moment correlation coefficient.Writing samples were also collected to find the major problems in their writing.The results show that the reading habits and writing skills of the students are in the neutral levels.The Product Moment correlation is = 0.610,it is higher than r table with the Sig 0,000<0.05(rxy= 0.610>(rt ) =0.304).Based on the t test,it is found that value of t observe=5.58 and it is higher than t table (1.70). F score is 352,524 at the significant 0,000 &

Keywords
Academic Reading; Academic Writing;College students; Major problems

Topic
International Conference of English Language Teaching, Literature & Linguistics

Link: https://ifory.id/abstract/YjBg7xF4KXdf

Corresponding Author
nursiah chairunnisa

Institutions
(a) Civil Engineering Program, Engineering Faculty, Lambung Mangkurat University, Indonesia
nursiah.chairunnisa[at]ulm.ac.id

Abstract
Self-compacting concrete (SCC) is a type of concrete which can spread grout of concrete into the mold or formwork without the need of vibrator. Assessing the properties of the grout of SCC is an essential factor for the successful of SCC technology. The objective of this study was to evaluate the effectiveness of various coarse aggregate sizes, and chemical admixtures in producing of SCC. There are three main factors to determine the capability of fresh grout of concrete as SCC namely filling ability, passing ability, and segregation resistance. For this purpose, two chemical admixtures that contain 0.5%, 1.0% and 1.5% by weight of cement also two sizes and percentages coarse aggregates were investigated. Cylindrical molds of 100x200mm were utilized to cast cylinder specimens. Workability of grout concrete was investigated with using Flow test, J-Ring, and L shape test that based on EFNARC standard code for determining fresh concrete and compressive test of hardened concrete. To achieve the objectives of research, casting, and testing of the various type of SCC mixture was carried out. The test results will be compared with different code values for determining the properties of fresh and hardened concrete of SCC

Keywords
coarse aggregate, characteristics SCC, chemical admixtures, cylinder specimens, fresh and hardened concrete

Topic
International Symposium of Civil, Environmental, and Infrastructure Engineering

Link: https://ifory.id/abstract/h2nUDw8LgCuN

Corresponding Author
Saiful Umam

Institutions
UNIVERSITAS AIRLANGGA

Abstract
Village autonomy should be interpreted as the way the state provides guarantees for the realization of justice as well as negotiation of the democratic spaces that have been negated. The issuance of Law Number 6 Year 2014 on villages is a state regulation to build democracy and to render village in realizing prosperity. Meaning the birth of Village Law as a pragmatic solution to solve village problems in facing industrial revolution 4.0. The real condition of villages in Indonesia is not the same, each village has shortcomings and advantages, both from the scope of human or natural resources, as well as the resources of the budget. The village is a miniature state, which is expected to be able to build its citizens prosperous in a democratic framework and have independence by not ignoring the culture. The birth of Law Number 6 Year 2014 about the village proves no more neglect of the existence of the village as a unity of indigenous peoples. The existence of the village, as well as all the rights that the village possesses should be the new powers in the upsurge of the industrial revolution era 4.0.

Keywords
Village Fund, Industrial Revolution 4.0, Democratization, Independence of the Village

Topic
International Symposium on Social Sciences, Humanities, Education, and Religious Studies

Link: https://ifory.id/abstract/3kZKA8qzXYb6

Corresponding Author
Rosnita Rosnita

Institutions
Faculty of Economics and Business Universitas Indonesia

Abstract
Based on the 2016 national financial literacy and inclusive survey by OJK, public financial literacy increased significantly from 2013 estimated to be 21.84%, to 29.66% in 2016. However, sharia growth experienced a slowdown, even based on OJK data showing assets of Islamic banks decreased from 20.33 percent in 2016 to 18.98 percent in 2017 (Syauqi, Irfan, 2018). This fact warns us that the development of Islamic finance in Indonesia is still not in accordance with the expectations and desires of the Indonesian people. This study aims to illustrate how Indonesian societys literacy and sentiment regarding sharia finance uses twitter social media. The reason for using Twitter social media, Twitter data is part of big data, in this disruptive era, the use of social media is mostly done by Indonesian people to criticize, complain, and share personal experiences on social media. Therefore, we can capture the sentiments of Twitter users towards Islamic financial products in Indonesia, so that we can develop products that are suitable for Indonesian people. This research uses the mix method, which is qualitative data from social media and combined with quantitative analysis such as frequency analysis, sentiment, and social media network analysis.

Keywords
Islamic Financial Literacy, Sentiment, Big Data

Topic
International Conference of Islamic Economic and Financial Inclusion

Link: https://ifory.id/abstract/JntfV4ZeL3Eh

Corresponding Author
Dewi Ayu Puspitawati

Institutions
Sekolah Tinggi Manajemen Informatika dan Komputer Nusa Mandiri (a)
Jl. Damai No.8 Warung Jati Barat (Margasatwa) Jakarta Selatan DKI Jakarta, Telp. (021-78839502)
* dewiayu.puspitawati[at]gmail.com

Information Systems Management Department, BINUS Graduate Program (b)
Master of Information Systems Management, Bina Nusantara University, DKI Jakarta 11480

Universitas Bina Sarana Informatika (c)
Jl. Kamal Raya No.18, RT6/RW.3, Ringroad Barat, Cengkareng, Kota Jakarta Barat DKI Jakarta 11730

Abstract
Website managers are required to have the ability to manage, organize, and design the website so that users feel comfortable when searching for information on the website that has been made. Likewise with PT. Pertamina is making the companys website a place for promotion and providing information to users. The performance of a website can be increased as much as possible by analyzing and evaluating the level of satisfaction of its users. The public can assess a company by looking at how the company publishes information accurately with a view that is easily understood by the user. Ratings given are usually shared into various statuses on social media owned by users such as Twitter. On Twitter everyone makes a tweet, whatever the type of tweet that only consists of fragments of words whose meaning is difficult to know. The data is getting more and more and not systematically developed, from the existing problems a method is needed to classify a tweet from Twitter into a new knowledge using the Naive Bayes classification method and Support Vector Machine. After testing, the results showed that the SVM method produced an accuracy of 89.39% while the NB method produced an accuracy of 88.02%.

Keywords
Data Mining, Text Mining, Sentiment Analysis, Support Vector Machine, Naive Bayes

Topic
International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/rtHGpxUQzb9T

Corresponding Author
Nanda Chandra Nugraha

Institutions
a) Graduate School of Instructional Technology, Yogyakarta State University, Indonesia *nandaunited26[at]gmail.com
b) Graduate School of Instructional Technology, Yogyakarta State University, Indonesia

Abstract
The aims of this research is to describe the need analysis of the development of English vocabulary and pronunciation e-book for SMA/MA students. The research method used in this study is a qualitative descriptive method and the research was conducted at SMA Negeri 1 Pengasih. Data was collected through observation and interviews involving teacher majoring in English education and students. The results of the research show that: (1) mostly students used an online translation (google translate) during the learning process, (2) teacher should used more English than Indonesian during the learning process which supported by an appropriate and interesting learning processes and resources, (3) students had difficulty when pronounce word that students rarely used dan had more than 3 syllables, (4) the learning processes dan resources which had less interesting and varied.

Keywords
Need analysis; Vocabulary; Pronunciation

Topic
International Symposium on Social Sciences, Humanities, Education, and Religious Studies

Link: https://ifory.id/abstract/gbJmrfY7Bvax

Corresponding Author
Disa Hediansah

Institutions
a) Postgraduate of Educational Technology, Yogyakarta State University, DIY 55281
b) Department of Engineering, Yogyakarta State University, DIY 55281

Abstract
This study aims to examine student responses to the 4.0 learning era that cannot be separated from interaction technology related to retrieval, collection, processing, storage, distribution and presentation of information through the use of android gadget devices so that they are considered optimal in the educational angle. This study involved 72 junior high school students 1 kawali. From the N-gain data table, the table showed average of the experimental class is 0.70 and High category, while the N-gain average of the control class is 0.26 and is in the medium category. That is, student learning outcomes after using teaching materials have experienced a very high increase compared to previous learning outcomes. Where these results suggest that an Android-based digital book can trigger an interactive and independent learning environment between students and students and teachers, because students learning enthusiasm tends to be high. So that the target of learning can be delivered thoroughly. The limitations in subsequent research may be developed.

Keywords
Keywords: Digital Learning; Education 4.0; Android E-book

Topic
International Symposium on Social Sciences, Humanities, Education, and Religious Studies

Link: https://ifory.id/abstract/La24BbyAkNT8

Corresponding Author
Awang LANUI

Institutions
Department of Social Sciences
Faculty of Humanities and Social Sciences
Prince of Songkla University, Pattani Campus
181 Chareon Pradit Rd. Rusamilae, Muang,
Pattani 94000. Thailand

Abstract
This quantitative and qualitative research was aimed to study the process of knowledge transfer on Islamic finance and its utilization of Islamic microfinance institutes in southern border provinces of Thailand. The result shows Malaysia as source of transferring knowledge on Islamic finance is not only because of its convenient transportation but also its prototype and progressive model of Islamic finance innovation. The sources of knowledge transferred were from books, documents, researches and pamphlets on Islamic finance, Islamic financial cooperatives, Islamic banks, educational institutes. The process of transfer was from reading documents, seminar, training, educational fieldtrip, attending the lecture and furthering education of the staffs. Most of the contents transfer was about Islamic law (Shariah), financial products, system management, investment, information technology on data base and accounting. The knowledge received was used by the staffs practically to enhance the understanding on Islamic finance and improve their management better. Most of the Islamic microfinance institutes transferred the knowledge just only from Malaysia and less than 20 percents transferred from Indonesia, Saudi Arabia, Pakistan, Cambodia, Brunei and Singapore respectively.

Keywords
Transfer Knowledge, Islamic Finance, Islamic Microfinance Institutes, Southern Border Provinces of Thailand

Topic
International Conference of Islamic Economic and Financial Inclusion

Link: https://ifory.id/abstract/6bqJGKLQEUgA

Corresponding Author
Ratni Nurwidayati

Institutions
Civil Engineering Department, Faculty of Engineering, Universitas Lambung Mangkurat,
Banjarmasin, Indonesia
ratninurwidayat[at]ulm.ac.id

Abstract
In this paper, the effect of surface texture and composition of uniform coarse aggregate on preplaced-aggregate concrete is presented. The preplaced-aggregate concrete (PAC) or two-stage concrete is concrete produced by grouting the cement paste into formwork which is filled with coarse aggregate first. The grouting material fills the voids between aggregate. Preplaced aggregate concrete differs from conventional concrete that it is contains a higher percentage of coarse aggregate. Marbles are used as coarse artificial aggregate. Three kinds of the roughness of the surface of marbles are evaluated. The diameters of marbles are 10mm and 15mm. The data obtained has indicated that the rougher the surface of marbles, the higher the compressive strength of PAC, the optimum composition of coarse aggregate is 70% and 30% of diameter marbles of 10mm and 15mm respectively, the roughness of the surface of marbles does not influence the elastic modulus of PAC significantly and the concrete shrinkage is less the conventional concrete.

Keywords
Preplaced-aggregate concrete; grouting; cement paste; marble; shrinkage

Topic
International Symposium of Civil, Environmental, and Infrastructure Engineering

Link: https://ifory.id/abstract/GCtygnQ9b2uU

Corresponding Author
Sri Widyaningsih

Institutions
Balai Penelitian Tanaman Jeruk dan Buah Subtropika (Indonesian Citrus and Subtropical Fruits Research Institute). Jl. Raya Tlekung No. 1, Junrejo, Kota Batu, Jawa Timur

Abstract
Damping off is one of the diseases caused by soil borne pathogens that cause the death of seedling in a short time due to decay in seeds or roots and stems. Control of this disease is quite difficult, so control measures must be taken before a pathogen attack occurs. One potential for controlling this disease is the use of biofertilizers. The purpose of this study was to examine the potential of biofertilizers and the time of application to the intensity of damping off disease (Fusarium sp.) and plant growth on Japansche citroen seedling. This study used a Factorial Completely Randomized Design with 2 factors. The first factor was the type of biofertilizer namely Azozfor (P1), liquid biofertlizer (P2), secondary metabolite Trichoderma asperellum (P3), Mixtured of three biofertilizer (P4), and control (P5). The second factor was the time of application, namely the treatment of biofertilizers first then followed by the inoculation of Fusarium sp. (A1) and the treatment of Fusarium sp. first followed by treatment of biofertilizer (A2). Observation parameters were the intensity of the disease, seeds germinate and plant height. The results showed that the intensity of the lowest germination rate was found in A1P3 treatment (0%), while in the control of the intensity of shoot sprout disease reached 41.3%. The treatment of A1P2, A2P1, A2P2 and A2P4 showed the same disease intensity of 1.3%. The highest control effectiveness was found in A1P2, A1P3, A2P1, A2P2 and A2P4 treatments and this was not significantly different compared to A1P4, A2P4 and control treatments. The largest percentage of seeds germinate at 21 days after seedling (DAS) was shown in A1P1 treatment with a percentage of 26.7% and A2P3 treatment (25.3%), while after 28 DAS, the largest percentage of seed growth was in A2P4 treatment with percentage of 73.3%. The lowest plant height at 28 DAS was A1P4 treatment and control. Biofertilizer is effective for controlling damping off disease if applied separately.

Keywords
Biofertilizer; citrus; damping off; Fusarium

Topic
International Conference on Sustainable Agriculture

Link: https://ifory.id/abstract/TYBzJpngKW6L

Corresponding Author
Winny Setyonugroho

Institutions
Universitas Muhammadiyah Yogyakarta

Abstract
Background For the students in Medical School, the end goal after the long battle of studying is to be able to pass the Licensing Test. The undergraduate program of bachelor of medicine requires its students to complete 24 blocks within 4 years. It should be able to foresee the number of failures of that occur during the National Board of Examination test. Aim The aim of this research is to explore the correlation between the results of a students block examination during their four years of study with failure on the licensing test. Method This is a retrospective study. Three cohorts of students (from the classes of 2009, 2010, and 2011) were used in this study. The total students were 335. Failure on the block exam that is referred to in this study is failure during the first attempt of the exam. We analyzed the multiple choice exams (MCQ) of the block and the MCQ of the licensure test. The data was analyzed using MANOVA and Pearson Correlation. Result Students who failed in the licensing test had average 10.1 (sd=3.8) of failed in MCQ block exam. There was a strong, positive correlation between the MCQ score in block exam and MCQ in licensing exam. There was statistically significant difference in block exam score test prior the failure in the licensing test. Conclusion Failure in almost half of the block exams is a bad sign for the future of the students. Medical educationalist should be able to create a predictive learning process item and design an early warning system. Therefore, schools will able to conduct the appropriate procedures regarding the future of the students education during their early stages of study.

Keywords
CBT, MCQ, lincensure exam

Topic
International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/7Nwyk4ET9HbY

Corresponding Author
Yelladys Nuring Alifagusta

Institutions
a) Master of Public Administration, Faculty of Social and Political Sciences, Sebelas Maret University, Indonesia
*nuringyelladys[at]gmail.com
b) Master of Public Administration, Faculty of Social and Political Sciences, Sebelas Maret University, Indonesia

Abstract
The presence of government program called the village of resilient disaster (DESTANA) shows that disaster governance has begun to transform from a top-down to bottom up approach. The village government is the main stakeholder in managing the community for disaster. In this case democracy is made as the main pillar of vulnerable groups so that they are involved in empowering themselves after the disaster. This article aims to describe how the democracy process in post-disaster governance in Mendak Village, whether democracy is the dominant factor in restoring the economy or is there another factor that is more dominant in influencing that success. The data in this article were obtained from interviews and reviews from previous studies. The results showed that post-disaster governance was able to generate new economic resources and have an impact on improving the economy. .Although democracy exists but it turns out that all the initiations and dominant development ideas came from informal stakeholders, namely the husband of the village head who served as a Member of DPRD in Madiun District. Therefore, democratic legitimacy only seems artificial because the culture there is still "obedient" to whatever the leaders say.

Keywords
Democratic Legitimacy; Post Disaster; Governance; Participation

Topic
International Symposium on Social Sciences, Humanities, Education, and Religious Studies

Link: https://ifory.id/abstract/Ck4AV6wFnWet

Corresponding Author
Thalia Lintang Sekarsari

Institutions
Master of Sociology, Universitas Airlangga Surabaya

Abstract
Cultural of Occupational Health and Safety (OHS) is a program of the government and companies to protect employees of the company is currently conducting projects in the corporate environment with the participation of every element in the companys development projects are the responsibility of socially and legally on each executor. Implementation of this program is one of the factors is the value of professional companies in the construction project. Coal mining environment is very tempting for investors to invest given the value of the coal stocks are quite high in national and international markets. Activity coal mining project caused quite a risk and alacrity that reflect the performance of the employee for bringing good name and corporate responsibility. The purpose of this study was to analyze the factors that affect the health and safety culture, especially in mining projects, as well as identifying the cultural factors influence of occupational health and safety (OHS) to employee performance mining community. There are 120 employees in a coal mining community in accordance with the criteria in this study. Simple regression analysis was done through SPSS 20. The results of this study indicate that the influence of Occupational Health and Safety (OHS) to employee performance coal mining.

Keywords
Occupational Health and Safety (OHS), Employee Performance, Mining.

Topic
International Conference of Islamic Economic and Financial Inclusion

Link: https://ifory.id/abstract/xqy7c2HnWkhE

Corresponding Author
Puput Arfiandhani

Institutions
Universitas Muhammadiyah Yogyakarta

Abstract
The advance of technology has provided a third virtual space where people from various regions and linguistic background can interact with each other. Social network sites (SNS) such as Facebook, Twitter and Instagram, among others, are the examples of these spaces. As a lingua franca, English is often used to enable this cross-cultural interaction. Despite the plethora of articles on SNS use, not many empirical studies have investigated further on this topic. Therefore, this study aims at investigating the role of SNS in developing English language skills among university students. Qualitative research design is employed to answer the research questions. In-depth interview is used to explore participants experiences when using SNS. The participants of this study include 6 university students of a private university in Yogyakarta, Indonesia who were active users of SNS. All participants were enrolled in English language education department. The findings revealed that SNS played a significant role in developing participants- English language skills by intensifying their exposure to English, facilitating authentic interaction, providing linguistic knowledge, providing a comfortable place to learn and facilitating their need to express themselves.

Keywords
social media, English language skills, Social Network Sites (SNS), outer circle

Topic
International Conference of English Language Teaching, Literature & Linguistics

Link: https://ifory.id/abstract/T8UdzBuN7Ayv

Corresponding Author
NAIMAH ZAINI

Institutions
Universiti Teknologi MARA, Perak Branch, Tapah Campus

Abstract
Crowdfunding is a rapidly growing phenomena and is becoming a viable alternative to traditional financial institutions for micro, small and medium business fund seekers. However, success of crowdfunding efforts is crucial for its survivals. This study examines various factors that influence success of crowdfunding project campaign. The data are collected from approved crowdfunding platforms in Malaysia. The results show that size of the network, posting updates and pledging behavior have positive and significant relationship with crowdfunding campaign success.

Keywords
Crowdfunding, small and medium business, Malaysia

Topic
International Conference of Islamic Economic and Financial Inclusion

Link: https://ifory.id/abstract/nfzpG7DX2uPk

Corresponding Author
Mulyono Mulyono

Institutions
Universitas Muhammadiyah Yogyakarta

Abstract
Cattle bone ash contain high calcium and phosphor that can be used as foliar fertilizer. The foliar application requires that the particle size must be smaller than the stomatal size. The study is expected that by applying cattle bone ash to sweet corn through foliar application can increase the growth and the production of sweet corn. The experiment was conducted in a complete randomized design with five treatment there are without cattle bone ash application, 0.1 %, 0.2 %, 0.3%, and 0.4% of cattle bone ash concentration. Cattle bone ash dominated with particle smaller than stomatal size and contain high calcium, oxygen and phosphor with little of sodium and magnesium. The result showed that 0.3% application of resize cattle bone ash could enhance leaves area, root dry weight, ear weight, 100 kernels weight, and net assimilation rate

Keywords
Phosphorus, Fertilizer, Resize Particle,

Topic
International Conference on Sustainable Agriculture

Link: https://ifory.id/abstract/vEmcTftg3rnA

Corresponding Author
NURMALINA NURMALINA

Institutions
(a) Universitas Negeri Padang
Program Doktor Ilmu Pendidikan Pascasarjana UNP
(b) Universitas Negeri Padang

Abstract
In a media saturated world, public wisdom is required in literating information. The requirement for literating information is also taught in Islam, so that Muslims are able to filter information received. This study includes library research and uses descriptive methods, namely discussing the verses of the Koran related to literacy by referring to the opinions of commentators. The results of the study showed that (1) social media is the biggest content of access; (2) Islam requires to literate information; (3) Islam forbids trusting faculties and (4) accountability for every act in Islam. In conclusion, Islamic teachings require every community to improve literacy skills because literacy is the practical way of improving the quality of someones life

Keywords
Islamic Perspective, Literacy, Social Media

Topic
International Conference on Islamic Studies in the Digital Era

Link: https://ifory.id/abstract/ydAD4muebX6T

Corresponding Author
Dewanti Ratna Pertiwi

Institutions
Sekolah Tinggi Teknologi Adisutjipto

Abstract
In this 4.0 era, preparing learners to have high order thinking skills (HOTS) is important. The HOTS in a project based instruction is proposed to be able to promote the 4C soft skills (collaboration, communication, creativity and critical thinking). In the HOTS based project, the use of big data, multimedia and ICT are needed to facilitate the learners to find as much information as possible, analyze the information, create the summary of their finding, and present their finding in front of other people. This research will focus on a HOTS-based project in a mechanical engineering, Adisutjipto College of Technology. The mechanical engineering has three concentrations; aircraft maintenance, energy conversion, and material manufacture. The English for Specific Purposes (ESP) instruction in the mechanical engineering is prepared to facilitate their academic purposes, helping the learners learn particular mechanical engineering fields. The projects will be allocated in the Course Objective 5 (identifying the tools in mechanical engineering) and Course Objective 8 (identifying the components of an airplane). The two objectives are chosen due to the supported authentic materials exist in the college workshop laboratory and hangar. The research will apply an action research study. Besides to make the learners enjoy the learning, the research is also expected improve the engagement in a group work, critical thinking in finding fruitful information, creativity in creating an ICT presentation, and speaking skill in presenting ideas in front of other people.

Keywords
HOTS, project, mechanical engineering

Topic
International Conference of English Language Teaching, Literature & Linguistics

Link: https://ifory.id/abstract/2ZFVUd3N4uJe

Corresponding Author
Dede Kurniadi

Institutions
a) Department of Informatics, Sekolah Tinggi Teknologi Garut, Jalan Mayor Syamsu 1, Garut, Indonesia
*dede.kurniadi[at]sttgarut.ac.id
b) Department of Public Administration, Universitas Garut, Jalan Raya Samarang 52A, Garut, Indonesia

Abstract
This article aims to analyze, design, and development public service location mapping system based on Geographic Information System (GIS). GIS technology is a useful information system used in making information systems for mapping areas and locations accurately so that it can make it easier for people to obtain information on the distribution of places of public services and facilitate the path to the site. Data used is sourced from external data and observational data in the field. The software development model uses the Rapid Application Development approach which consists of four phases namely, planning requirements, user design, construction, and cutover. The results of this study are applications for mapping the location of public services that have features of fast search, geomap, know the nearest public service, add data by users with the login feature via social media, and features easy access via android smartphone.

Keywords
GIS; public service location; mapping system; rapid application development

Topic
Information Engineering

Link: https://ifory.id/abstract/r4XMc3HvWKEz

Corresponding Author
Andjar Prasetyo

Institutions
(a) Research and Development Agency of Magelang City, Sudirman St 46 Magelang City, Central Java, Indonesia
*andjar.prasetyo1[at]gmail.com
(b,c)Research And Development Agency, Ministry Of Internal Affairs, Kramat Raya St 132, Jakarta, Indonesia

Abstract
The Regional Competitiveness Index is one of the recommendations for regional policy directions and is believed to be a parameter of sustainable regional development. The purpose of this study is to analyze how much the impact of the market aspects on the four pillars includes Product Market Efficiency, Employment, Financial Access and Market Size in regional competitiveness. The market aspect is one of four aspects in the Regional Competitiveness Index. 35 Areas in Central Java Province were the location of this study with qualitative descriptions of research results obtained from observations, monitoring and interpretation of four pillars of data obtained in 2018. The research data came from secondary data by including 35 regions in the regional competitiveness index measurement in Province of Central Java. The results of the study indicate that the market aspect has an indirect impact in encouraging regional competitiveness indices, in addition to market aspects that require policy adjustments to be carried out both at regional and national scales in Indonesia.

Keywords
regional competitiveness index, market aspects, regional economy, regional policies

Topic
Rural and Regional Governance

Link: https://ifory.id/abstract/dapemtUYDTvE

Corresponding Author
Andjar Prasetyo

Institutions
(a) Research and Development Agency of Magelang City, Sudirman St 46 Magelang City, Central Java, Indonesia
*andjar.prasetyo1[at]gmail.com
(b,c)Research And Development Agency, Ministry Of Internal Affairs, Kramat Raya St 132, Jakarta, Indonesia

Abstract
The benchmark for sustainable regional development has parameters including the Regional Competitiveness Index. One aspect of the regional competitiveness index is the aspect of human resources which has two pillars namely 1) education and skills and 2) health. The measurement of the Regional Competitiveness Index at the Central Java provincial level obtained an average value of 2.8 points for education and skills and 5.33 points for health at the highest scale of 7 points. The phenomenon that must be continuously improved with policy and economic intervention. This study aims to review how the Human Resource Aspect in the Regional Competitiveness Index is in a policy and economic perspective in Central Java. Data from 35 regions in Central Java Province in 2018 in the form of secondary data were used as a basis for analyzing qualitative descriptions in a policy and economic perspective. Policy and economic analysis focused on efforts to increase the value of points needed for 35 regions in Central Java Province through exploration studies. The result is to improve the aspect of human resources, there needs to be institutional strengthening in 35 areas, besides that it is directed so that there is a pillar of welfare as part of the aspect of human resources.

Keywords
aspects of human resources, policy perspective, economic perspective, welfare pillar

Topic
Rural and Regional Governance

Link: https://ifory.id/abstract/dfFVA8jH2mWM

Corresponding Author
ADE WAHYUDI

Institutions
ISLAMIC UNIVERSITY OF RIAU
FACULTY OF ENGINEERING
DEPARTMENT OF URBAN AND REGIONAL PLANNING

Abstract
The development proccess in spatial term is always faced with a phenomenon called regional disparity. The emergence of this phenomenon shows the differences or unbalanced in development level, prosperity, Economic and spatial structures. Some regions achieves rapid growth, while other regions have experienced slow growth. Siak regency, particulary the central area of the capital city of Siak has experienced a rapid concentration of economic growth, while its hinterland in eastern part, has experienced very slow growth. The eastern region is getting slowly and weaker due to the exploitation of resources absorbed by the capital city of Siak, high urbanization to the city center, educated and skilled people aglomerated within city center, high protected of land, centralized economic activities in one place and low mobility of goods and services in eastern region in Siak Regency. This back wash effect makes the eastern region in Siak is left behind rather than city center. This study aims to develop a strategy to strengthen the institutional capacity to overcome regional disparity in Siak Regency. In this study, descriptive qualitative method are adopted by using institutional linkage analysis and scenario of institutional strengthen development by applying economic development and regional cluster concept. The result indicates that the institutional capacity in eastern region of Siak are still weak. This is proven by the assesment of ahievement which shows that most variables have not reach all the indicators. The role of institutional has not been integrated with the city development program, lack of coordination starting from planning, implementation and evaluation stages are still sectoral and high potential conflict of interest in Siak Regency. So, it takes a strategy to strengthen the institutional capacity through the scenario of development with economic development and regional cluster concept. The first stages is for establishment (year 2019 sd 2023) by doing revitalization of local economic and regional cluster, the second stages is for functionalizing (year 2024 sd 2028) with optimizing and stabilizing the function of institutional linkages, the third stages is for innovation (year 2029 sd 2038) by expanding the afinity and networking development scales to contribute to the enviromental preservation, the fourth stages is for suistanability (year 2034 sd 2038) with a sustain of institutional progress to contribute to the economic independence, enviromental suistanability and preservation of historical area.

Keywords
institutional capacity, reinforcement of institutional capacity, regional disparity

Topic
Rural and Regional Governance

Link: https://ifory.id/abstract/pz6exQy2bv8E

Corresponding Author
Rakha Haidar

Institutions
a) Departemen Ekonomi dan Bisnis, Universitas Komputer Indonesia, Indonesia
b) Departemen Bahasa dan Sastra, Universitas Komputer Indonesia, Indonesia

Abstract
The purpose of the author examines this is to find out how much the influence of virtual money on the rupiah currency. This research was conducted with descriptive analysis method. The author takes this topic because he feels that virtual currencies can be a way out of the economic crisis that is affecting us now. Based on this study, the authors assume that by using virtual money we can increase the productivity of companies in Indonesia. This is because when we get virtual money we can exchange it for dollars so that when we exchange it for rupiah, besides helping to reduce the dollar exchange rate to the rupiah, it can also be used as capital to increase productivity performance. The results of the authors research show that virtual currencies are one way out of the current economic crisis that our country is suffering from. So this virtual money is expected to help improve the national economy, employment, community income and social welfare.

Keywords
Virtual Money; Economic; Business

Topic
Entrepreneurship & Technopreneurs

Link: https://ifory.id/abstract/yVJezMXARkaf

Corresponding Author
Yuliani Resti Fauziah

Institutions
Departemen Ekonomi dan Bisnis, Universitas Komputer Indonesia, Indonesia
Departemen Ilmu Sosial dan Ilmu Politik, Universitas Komputer Indonesia, Indonesia

Abstract
The purpose of this study was to identify the marketing strategies applied by culinary companies in the city of Bandung through one of the online media. The research method used in this study is a qualitative approach using case study methods, data collection techniques used are literature study and online data search, which would be analysed according to the case of study method. The results of this study indicate that the marketing strategy through online media has a good promotional strategy and is able to compete with other promotional strategies which have different bases, along with technological advancements, this marketing strategy not only improves the quality of sales and purchases financially but also can build images which is good in the eyes of the public or consumers. This research was conducted by discussing promotional strategies by culinary business companies, because a good promotion strategy can affect the increase in company income both in terms of effectiveness and profitability.

Keywords
E-commerce

Topic
Entrepreneurship & Technopreneurs

Link: https://ifory.id/abstract/2cNxDEpRhK9f

Corresponding Author
Shina Hasnah Mayawati

Institutions
a) Departemen Ekonomi dan Bisnis, Universitas Komputer Indonesia, Indonesia
b) Departemen Ekonomi dan Bisnis, Universitas Komputer Indonesia, Indonesia

Abstract
The purpose of this study, to find out whether there will be developments in the business now to the future. In this study, the author uses descriptive methods to see the changes that occur in the world of the catering business, as well as for data collection, and also use from previous research. The results of this study are that readers can develop their talents more and can utilize technology. So from these results, when running a business the reader feels easier, especially with the rapid technological advancement. So the conclusion of the analysis that the author does, can know the potential and development that entrepreneurs have done when doing business so that entrepreneurs can create something new and make this business efficient.

Keywords
E-commerce

Topic
Entrepreneurship & Technopreneurs

Link: https://ifory.id/abstract/RUKhm2XNtHZT

Corresponding Author
Eka Damayanti

Institutions
Departemen Ekonomi dan Bisnis, Universitas Komputer Indonesia, Indonesia
Departemen Akuntansi, Universitas Komputer Indonesia, Indonesia

Abstract
. The purpose of this research is to gain insights and provide information on the impact of the use of gadgets. Technology today has become the lifestyle of every human being due to easing do something, add relationships, adding insight and knowledge and exchanging information around the world. Gadgets and the Internet is the most popular terms used by the community. Research methods in this study using the method of writing a library that is by way of data collection. Case studies are used in technology gadgets this time it is technology category, onlineshop flourished beginning in 2016 and is thriving in the digital industry. The results of the research on the digital industry that onlineshop now very influential economic community on the bottom, medium or above, all people can trade in this industry. Users of the digital industry (Online Shop) has a broad scope and use of the onlineshop simplify economic activities in the community.

Keywords
E-commerce

Topic
Sciences

Link: https://ifory.id/abstract/wZ3ertcq8f4F