Indonesia Conference Directory

Corresponding Author
Rosalina Ariesta Laeliocattleya

Institutions
Universitas Brawijaya

Abstract
The need for antioxidant drinks made from herbs in the community increases due to the increasing number of types diseases caused by free radicals. One type of potential herbs as antioxidant is corn silk, in the form of corn silk herbal drinks tea. The basic ingredients for making herbal tea drinks is the dried corn silk. However, the temperature factor and drying time will affect the characteristics of herbal tea drinks produced. The purpose of this study was to determine the effect of temperature and drying time on the content of bioactive compounds (total phenolics and flavonoids) and antioxidant activity of corn silk herbal tea by vacuum drying method. The stages of this study were sample preparation (sorted, washed and dried), then dried the corn silk using a vacuum dryer with 3 temperature variations (40°C, 50°C and 60°C) and 3 drying time variations (3 hours, 4 hours and 5 hours), and finally the brewing process. Samples then analyzed the bioactive compounds (total phenolics, flavonoids) and antioxidant activity. Based on the results of study, the higher of drying temperature resulted on higher phenolics, flavonoids and antioxidant activity. Conversely, the longer of drying time made the total phenolics, flavonoids and antioxidant activity tend to decrease. The best treatment in this study was found in the treatment of drying temperature on 60°C with 4 hours drying time with total phenolics of 11.68 mg GAE/g, flavonoids of 6.47 mg QE/g and antioxidant activity with IC50 values of 278.1 ppm.

Keywords
Corn Silk, Herbal Tea, Vacuum Drying

Topic
AGRICULTURAL PRODUCT TECHNOLOGY

Link: https://ifory.id/abstract/A4FYLqgtNMCV

Corresponding Author
Yusuf Wibisono

Institutions
1Bioprocess Engineering, Univ. of Brawijaya, Jl. Veteran No.1 Malang 65145,
Indonesia
2Agriculture Engineering, Univ. of Brawijaya, Jl. Veteran No.1 Malang 65145,
Indonesia
3Mechanical Engineering, Univ. of Brawijaya, Jl. Veteran No.1 Malang 65145,
Indonesia
4MILI Water Research Institute, PO Box 301 ML, Malang 65101,
Indonesia

Abstract
A newly developed green membrane for juice clarification has been successfully made by utilizing natural antibiofoulant impregnated cellulose acetate mixed matrix membranes. The extract impregnated into cellulose acetate polymer to form mixed matrix membranes with higher and foodgrade antibiofouling properties. In order to evaluate mixed matrix membrane mass transport, a specialized mini membrane modules (mMm) has been developed. The mini membrane module has ring-shaped stainless stell plates with 160 mm outer diameter and 100 mm inner diameter. A couple of 10 mm thick circular PMMA plates with diameter 120 mm mounted between two halves of the ring-shaped stainless stell plates. A coupon of mixed matrix membranes placed within the circular plates with customized grooves thickness to place feed spacer and permeate spacer mimicking the configuration of industrial scale spiral-wound membrane modules. The used of circular PMMA plates allows direct monitoring of membrane mass transfer without disturbing the process. This study utilizing computational fluid dynamics (CFD) simulation to evaluate fluid distribution in rectangular, quadrilateral and circular narrow channels. Three different superficial velocities which are normally found in spiral wound membrane modules were evaluated, i.e. 0.11, 0.16 and 0.2 m/s. Trans-membrane pressure normally used in ultrafiltration processes were evaluated, i.e. 0.5, 1.0, and 1.5 bars. Based on CFD analysis, circular channel provides a more uniform and distributed velocity stream compare to the others. The circular shape also provide advantage on managing superficial feed flow inside the membrane channel, compared with rectangular and quadrilateral shapes channel. The mini membrane modules potentially reduces laboratory scale research cost, while maintaining the similar operating variables of larger scale.

Keywords
mixed matrix membrane, modules, mass transport, fouling, spiral-wound membrane

Topic
AGRICULTURAL ENGINEERING

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

Corresponding Author
Imam Santoso

Institutions
Department of Agroindustrial Technology, Brawijaya University, Malang, Indonesia

Abstract
Institutional problems experienced by SMEs lead to institutional risks that can affect supply chain institutions. These risks include risk in the variables of the actors, relations and institutions involved. Variable actors have the risk of lack of technical, intellectual and negotiating abilities, and low commitment, communication and responsibility. Relationship variables have a risk level of trust, honesty and a spirit of low progress, frequent conflicts, and limited information between relations. Other institutional variables have the risk of not having a business network and low government cooperation, training and funding. These risks must be handled properly and correctly. The purpose of this study is to identify and assess the institutional risk of supply chains. Risk identification and assessment uses the Fuzzy Failure Mode and Effect Analysis (FFMEA) method. The result of five randomly selected SMEs, the highest risk in the actor variable is the lack of intellectual knowledge and low commitment. The risk priority in the relation variable is the lack of spirit of going forward together. The risk priority for institutional variables is the limited of supporting fund from other institutions.

Keywords
risk analysis, institutional, agroinndustry, Fuzzy FMEA

Topic
AGROINDUSTRIAL PRODUCTION SYSTEM MANAGEMENT AND REGULATION

Link: https://ifory.id/abstract/JEa4GCRUfhdp

Corresponding Author
Dego Yusa Ali

Institutions
Faculty of Agricultural Technology, Universitas Brawijaya, Malang, East Java, Indonesia

Abstract
Dayak bulb (Eleutherine palmifolia L. Merr) as known as Ghost Onion found in Central Kalimantan. This plant usually used as a medicinal plant. Dayak bulbs have bioactive compounds such as alkaloids, flavonoids, glycosides, saponin, triterpenoids, and quinines. These compounds are useful as antioxidant obtained by extraction. The effectiveness of extraction influenced by the natural composition of dried bulbs, process temperature, air pressure in the process, type of solvent, and extraction method used. Common method used for extractions are maceration, reflux, and soxhlet. Ethanol 96 % and n-hexane were used for extraction. This study aims to determine the effect of extraction methods and combinations of solvents types used. This method for this research using Randomized Block Design Factorial (RBDF), where the first factor is the extraction method consisting of 3 levels (maceration, reflux, and soxhlet) and second factor is the ratio of solvent type which consisted of 3 levels (ethanol and hexane with ratio 70:30, ethanol and hexane with ratio 60:40, and ethanol and hexane with ratio 50:50). Dayak onion extract analysis consist of moisture content, yield, total phenols, total flavonoids, and IC50 antioxidant activity. The observed data were analyze using analysis of variance or ANOVA followed by Duncan test with 99% confidence level. The best treatment was determined using De Garmo method. The results showed that extraction method and ratio of solvent had a very significant effect (α=0,01) to the yield, moisture content, total phenols, total flavonoids, and IC50 antioxidant activity. The best result was extraction by maceration at the ratio 70:30 (ethanol:hexane). It produced 3.76% dry extract yield with 14.01 % moisture content, 8.62 mgGAE/g phenolic content, 28.20 mgQE/g flavonoid contents, and IC50 of the extract was 17.33 ppm.

Keywords
Extraction, Eleutherine palmifolia, Bioactive, Antioxidant, Dayak Bulb

Topic
AGRICULTURAL PRODUCT TECHNOLOGY

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

Corresponding Author
Wati Aris Astuti

Institutions
Universitas Komputer Indonesia

Abstract
Willingness to pay tax can be interpreted as a value that is willing to be contributed by someone (determined by regulation) that is used to finance the general expenditure of the country by not receiving reciprocal services directly. The willingness of taxpayers to pay taxes is important in tax collection. However, in reality the public does not like paying taxes due to the public never knowing the concrete form of compensation for the money spent to pay taxes. So without a willingness in the taxpayer to be willing to pay taxes, the effort to maximize income in the tax sector cannot be achieved perfectly. Awareness of being a taxpayer and awareness of paying taxes to fulfill all of his obligations need to be fostered to taxpayers in living in a society, thus, the wheels of government will take place smoothly in the interests of the taxpayer itself and the smooth running of the government will also achieve the overall ideals of the people / inhabitants living in a just and prosperous state within the scope of Pancasila and the 1945 Constitution.

Keywords
taxpayers

Topic
Accounting

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

Corresponding Author
Eddy Soeryanto Soegoto

Institutions
Universitas Komputer Indonesia

Abstract
This study aims to explain how Japanese entrepreneurs achieve success and replicable benefits in entrepreneurial activities. Data for this study was gathered through from observations on articles and books. This study uses a qualitative method. As a nation that experienced a war defeat, Japan has similarities with Indonesia. However, why is Japan recovering faster than Indonesia? We can see how the progress of Japanese industry is very rapid, especially since post World War II. So that raises many questions, whats the secret of the success of Japanese business? Results of this qualitative research show that Japan can be successful because it applies their past culture, namely "Bushido". This "Bushido" teaches to be a person who never gives up and works hard. Therefore, Indonesia can also develop rapidly like Japan if it applies the "Bushido" nature that is in line with Islam

Keywords
Japanese, entrepreneur, Bushido

Topic
Entrepreneurship

Link: https://ifory.id/abstract/7HCJw9M2fAQp

Corresponding Author
Dasman Lanin

Institutions
Univeristas Negeri Padang

Abstract
The implementation of Decentralization practices in Indonesia allows the application of a system of government based on indigenous to be applied at the level of the Village government or Indigenous Village government. This study aims to analyze the model of strengthening traditional values that are still maintained and used in the administration of Indigenous Village government referring to Law Number 6 of 2014 concerning Villages in the Nagari government based on local wisdom in West Sumatra. The design of this study were using descriptive qualitative with a case study method. Informants were determined by using a purposive technique on four research objects, namely Nagari Kapau, Nagari Minangkabau, Nagari Mahakarya and Nagari Anduring in West Sumatra Province. Data collection was carried out by using observations, in-depth interviews, documentation studies and continued with Focus Group Discussion (FGD). Checking the validity of the data in this study was carried out using data triangulation techniques. The results of the study prove that customary values that are still maintained and used in the administration of village / Nagari governance in West Sumatra include (1) Decision-making based on the principle of bottom-up and top down; (2) Matrilineal (maternal bloodline) is made as one of the heirs in the possession of inheritance and tribes in Minangkabau; (3) Sako pusako, Ninik Mamak as the owner of the Nagari has made customary rules that have been institutionalized; (4) Especially Nagari Kapau, Nagari residents have genealogy that has institutionalized blood ties in the administration of the nagari government. The implication of this research is the accommodation of the application of customary values (Local Wisdom) as the application of local wisdom to the Administration of Nagari Government

Keywords
Strengthening Values, Local wisdom, Village and Government of Nagari

Topic
Local Politics and Decentralization

Link: https://ifory.id/abstract/Tug6ndZFYDhb

Corresponding Author
surtikanti surtikanti

Institutions
(a) Universitas Komputer Indonesia-Bandung Jl. DIpati Ukur No, 112-118 Bandung
(b) STIE Mutaqin-Purwakarta Jl. situ bulet Purwakarta

Abstract
ABSTRACT The adoption of International Financial Reporting Standards by another countries in the world, Indonesia (IAI) adopts IFRS too. IFRS is an accounting standards and financial reporting that apply internationally, so that accounting standards and financial reporting of each country has its uniformity. In countries that have implemented IFRS, the application of IFRS for the first time make a significant correction of income. So to investigate the application of IFRS about Property Investment, the company-s profit and the impact of applying IFRS about Investment Property toward company-s profit. Based on statistical analysis showed a strong relationship and the directional correlation between IFRS implementation about Investment Property and profits. Increasing the value of investment property followed by company-s profit. Conclusions from the analysis of these statistics is that there is significant effect on the IFRS implementation about Investment Property to profits. Increased profits are also influenced by other factors, such as interest income, profit on sale of assets and other.

Keywords
International Financial Reporting Standards, Invesment Property and Profit

Topic
Accounting

Link: https://ifory.id/abstract/Bv6YJb2HP4VW

Corresponding Author
Rintari Rintari

Institutions
IKIP SILIWANGI

Abstract
The purpose of this Classroom Action Research (CAR) is to examine the problem of increasing students mathematical problem solving abilities through learning with realistic mathematical approaches, and get an overview of students attitudes towards learning with realistic mathematical approaches to mathematics learning. The object of action in this study is an increase in mathematical problem solving abilities of class VII A students in the 2018/2019 academic year. The instruments in this study were tests and non-tests. 5 test questions for mathematical problem solving skills, while non-test instruments are in the form of observation sheets. From this PTK activity it can be concluded that the Realistic Mathematics learning approach is very effective and efficient in learning Mathematics subjects to improve the ability to solve mathematical problems. So the authors suggest to Mathematics teachers to try to use the Realistic Mathematics learning approach in the learning process of mathematics in the classroom

Keywords
mathematical model,their solutions

Topic
Mathematics Education

Link: https://ifory.id/abstract/ETBGQMX23zNc

Corresponding Author
Nur Widiati Helmi

Institutions
IKIP SILIWANGI

Abstract
One method that can optimize the learning process is through inquiry methods. Thus learning inquiry methods supports students to discover, students are encouraged to learn mostly through their own active involvement with concepts and principles, and teachers encourage students to have experience and conduct experiments that allow them to find principles for themselves own. The purpose of inquiry teaching helps students to form questions, look for answers or solutions to satisfy their curiosity and to help their theories and ideas about the world. The problems that researchers revealed were: 1) Whether through inquiry methods can improve students critical thinking skills in the material to construct flat side spaces. The method used in this study is a test method in the form of several description tests. The results the researchers got were 1) Inquiry Methods can improve students critical thinking skills in learning to build flat side spaces. Based on the percentage of students thinking ability tests the student learning outcomes classically average reaches a high category, and it occurs from pre-PTK to post PTK

Keywords
Critical Thinking, Inquiry Method

Topic
Mathematics Education

Link: https://ifory.id/abstract/xKcHN2nF7EDq

Corresponding Author
Elis Siti Nurwadiah

Institutions
IKIP Siliwangi

Abstract
Mathematical communication is one of the basic mathematical abilities that are very important for students to have. By having mathematical communication skills students can communicate ideas through symbols, tables, diagrams or mathematical expressions to clarify the situation or problem. In addition, it is in line which delivered in the standard content curriculum for elementary and secondary education units of mathematics subjects. In fact, students mathematical communication skills are still low. To improve communication skills students researchers seek improvement in learning in every cycle. The results of the study show that improving students communication skills can increase the number of students who reach a minimum standard of competence, especially mathematics

Keywords
Mathematical communication

Topic
Mathematics Education

Link: https://ifory.id/abstract/VuHp2UqXaxnD

Corresponding Author
Mila Kristina

Institutions
IKIP SILIWANGI

Abstract
This research is backed by a low representation ability. Learning model that is expected to improve the skills of mathematical representation of students is through a generative approach. This research aims to improve the quality of students mathematical representation skills. Research of this class action was done in SMP Negeri 3 Bayongbong. The subject of his research was a grade VIII-F student with 32 people. Research instrument in the form of mathematical representation ability test. From the results of class action research showed improved quality from cycle to cycle.

Keywords
Mathematics Communication, Mathematics Representation, Generative Approach

Topic
Mathematics Education

Link: https://ifory.id/abstract/RFAZhz6wa793

Corresponding Author
Ratni Purwasih

Institutions
IKIP SILIWANGI
Mathematics Education
jln. Terusan Jenderal Sudirman, Cimahi

Abstract
Mathematical creative thinking is the ability of students to find solving ways that are unusual, unique, and have never been found by others. The development of the concept of mathematical creative thinking can make students despair and give up, so that another ability is needed so that they are able to survive and turn their difficulties to be opportunities for themselves to advance. This study aims to determine the mathematical creative thinking ability of class VIII junior high school students in one of the junior high schools in Bandung Barat on the subject to construct plane and solid geometry based on gender differences. The samples are 4 students consisting of two men and two women. Besides that, the discussion of mathematical creative thinking skills for junior high school students is viewed from gender differences, between male and female students in terms of their creative thinking abilities. The instrument of this research is a test of the ability to think creatively and interview. This study is a descriptive qualitative research that aims to describe the ability of creative thinking mathematically in solving problems of plane and solid geometry. The results show that the ability difference between male and female students is that the female students have much better mathematical creative thinking. In addition to gender factors, other factors can also influence the achievement of creative thinking skills; namely, students and teachers- readiness to learn, students- basic abilities and knowledge of mathematical concepts. Male students are more detailed in explaining the shape of each space given to the problem.

Keywords
Mathematical creative thinking ability, Gender

Topic
Mathematics Education

Link: https://ifory.id/abstract/6HCjhTf2BGUP

Corresponding Author
Devi permata Sari

Institutions
(1,2) faculty member of Muhammadiyah Klaten health and science college
(3) student of Muhamamdiyah Klaten health and science college

Abstract
Background: Menstrual pain is lower abdominal pain originating from uterine cramps and occurs during menstruation. Menstrual pain occurs due to an increase of progesterone hormone. Menstrual pain is often experienced by teenagers and is very disturbing daily activities, thus requiring handling to reduce menstrual pain. Aromatherapy lavender is one of the treatment to reduce menstrual pain. Aims: This study aims to determine the influence of lavender aromatherapy on alleviating of menstrual pain in teenagers in Polanharjo. Methods: The method used in this research was Pre Experimental with One Group Pre-test Post-test design on the 16 female teenegers who experience menstrual pain. NRS (Numeric Rating Scale) was utilized to assess the scale of pain. Results : The results shown that the mean before lavender aromatherapy was given 3.69 and the mean after given lavender aromatherapy 2.06. Once given lavender aromatherapy there was a decrease in pain 1.63. Result of data analysis got P = 0,000, α = 0,05. Conclusion: The conclusions of this study indicate that lavender Aromatherapy affected to alleviate of menstrual pain.

Keywords
menstrual pain, lavender,

Topic
Maternity Health

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

Corresponding Author
Jaswandi Jaswandi

Institutions
(a) Biotechnology Laboratory of Animal Husbandry Faculty of Andalas University
(b) Departemen Social Economy and Farm Extention of Animal Husbandry Faculty of Andalas University
(c) Animal Breeding Center

Abstract
Simmental cattle are superior cows from subtropics imported to Indonesia to improve genetic quality. The purpose of this study was to determine the performance of Simmental cows in tropical environments, especially Indonesia. This study used 35 Simmental cattle which had complete recording and were maintained at Animal Breeding Research Center in Padang Mengatas. Selected Simmental cows were 4-6 years old and have normal reproduction. The data observed included the age of first mating, the length of first pregnancy, the age of first calving, the service period and calving interval. Data are presented descriptively and expressed in term of mean and standard deviation. The results showed that the age of first mating, the length of first pregnancy, the age of first calving, the service period and calving interval were 526.8 ± 99.84, 280.68 ± 8.18, 825.48 ± 99.64, 182.82 ± 84.29, 279.88 ± 13.40 and 462.71 ± 97.69, respectively. The average birth weight of a calf is 31.39 ± 4.9 with the male and female ratio are 48.57: 51.42. It is concluded that the performance of Simmental cow is not optimal which can be seen from a length of calving interval

Keywords
reproductive, simmental cow, tropical environment

Topic
General animal production and husbandries (ruminants and non-ruminants)

Link: https://ifory.id/abstract/Ne846hRcqx2U

Corresponding Author
Muhammad Feriady

Institutions
Universitas negeri Semarang

Abstract
The purpose of this study was to determine the factors of teacherpreneurship teachers determination and their relation to innovation and teachers competitive advantage in the Disruption era. This study will adopt the Strategic Entrepreneur Model which is used to analyze the excellence of entrepreneurship in a company. The concept of teacherpreneurship is used to replace entrepreneurship in the world of education, in this case school as a company. The proposed model was also adapted from the theory of Strategic Entrepreneurship and Resource Base View (RBV) which emphasized the importance of the human resource component in organizational progress. The research method used refers to quantitative research with path analysis with a total sample of 187 respondents. The results of this study are that teacherpreneruship is able to contribute to improving the internal factors of the teacher in the form of teacher efficacy and Need for Achievement towards the power of innovation and teacher creativity in the era of disruption.

Keywords
Teacherpreneruship, teacher, disruption, teacher efficacy

Topic
Economics Education (Accounting, Cooperative and Office Administration Education)

Link: https://ifory.id/abstract/wmPYyT2jpqQU

Corresponding Author
GARDA YAUMIL AKHIR

Institutions
Economic and Bussiness Faculty, Trisakti University
Jalan Kyai Tapa No 1, Jakarta, Indonesia

Abstract
In this Industry 4.0 era, ICT things grows so rapidly. The use of technology in daily work is a common thing. Thus, no exception, in the field of government. This extensive utilization of ICT then requires every civil servant to have sufficient knowledge in ICT. This study aimed to determine the effect of ICT Literation in moderating treasurer-s competence and implementation of acrual based accounting system for determining the quality of financial report in Ministry of Finance. The method used in this study is literature study method, documents study, and questionnaire. We found that in general, ICT Literation is moderating the relationship between treasurer-s, implementation of acrual based accounting system and financial report-s quality. Furthermore, in partial analysis, we found that ICT Literation affect treasurer-s competence in postive and significant ways, but for implementation of acrual based accounting system the effect is not significant.

Keywords
Acrual Based Accounting System; Financial Report Quality; Human Resource Competence; ICT Literation

Topic
Accounting

Link: https://ifory.id/abstract/WNbrEMf27Fm4

Corresponding Author
Oliva Suyen Ningsih

Institutions
1,2, Lecturer of Nursing Departement STIKES Santu Paulus Ruteng, NTT, 3Bachelor of Nursing STIKES Santu Paulus Ruteng, NTT
Email: 1osningsih[at]gmail.com, 2johanjakri17[at]gmail.com, 3erikacahyani96[at]gmail.com

Abstract
One of the nutritional problems which is a major concern at this time is the high stunting of children under five. Stunting can have a negative impact on childrens development and growth both short and long term. Lenda village is one of the villages prioritized in the integrated stunting intervention in 2018. The purpose of this study was to determine the factors associated with the incidence of stunting in children aged 12-60 months (n = 82) in Lenda Village, Manggarai, Regency, NTT in October 2018-April 2019 using a cross-sectional study. The sample technique used was purposive sampling. Data analysis using the chi-sguare test. The results showed 45 children (54.9%) male and 37 children (45.1%) women, mean age 37 months (± 3 year), and most children had stunting at 58 (70.7%). Factors that were significantly related to the incidence of stunting were exclusive breastfeeding (OR = 4,778, CI = 1,733-13,172, p value 0.002), immunization status (OR = 0,207, CI = 0,075-0,575, p value 0.003), diarrhea (OR = 7,571, CI = 2,225-25,761, p value 0,000), knowledge (OR = 0,162, CI = 0,053-0,500, p value 0.002). Integrated stunting management is needed through cross-sectoral collaboration to increase coverage of health care providers, improve sanitation to prevent diarrhea and increased maternal knowledge and health during antenatal and postnatal care.

Keywords
Stunting, Lenda Village, Manggarai Regency, NTT

Topic
Healthcare Practice and Services

Link: https://ifory.id/abstract/wqeGmv4F9R8n

Corresponding Author
Rodhiah Umaroh

Institutions
a) Faculty Economics and Business, Universitas Gadjah Mada, Special Region of Yogyakarta, Indonesia
b) Faculty Geography, Universitas Gadjah Mada, Special Region of Yogyakarta, Indonesia

Abstract
Recently, the indicator of food security in Indonesia has improved not only seen by food availability but also food utilization. The household consumption pattern has shifted from carbohydrates to another nutrient included protein, even though the change is relatively small. One of the ways to the household to meet their needs for protein source food is from own-produced food. Households which have own-produced food will allocate their food crops especially when the price increased. This study aims to analyze the consumption pattern of high protein source food either from plants or animal source. It applies the Quadratic Almost Ideal Demand System (QUAIDS) to estimate households responsivity towards price and expenditure changes, especially for own-produced food commodities. The results reveal that when the price of animal protein increase, a household will shift to consume cheaper source from plant protein. The value of own-price elasticity was more inelastic in rural and poor households. This indicates that when there is a price increase, those households tend to consume from own-production food. It is also suggested that there is a role from the small-farming scale as a household strategy to improve their food security.

Keywords
protein: food consumption: QUAIDS: own-produced

Topic
Sustainable Development

Link: https://ifory.id/abstract/HgXcMwYfmb4N

Corresponding Author
Achmad Solichin

Institutions
a) Magister Management, Universitas Budi Luhur
b) Faculty of Information Technology, Universitas Budi Luhur
Jakarta
*achmad.solichin[at]budiluhur.ac.id

Abstract
Universitas Budi Luhur (UBL) is one of the private universities that prioritizes the application of IT in the learning process. One application developed by UBL is the Webstudent application. The web-based application presents information and academic services for students. Based on interviews with UBLs Webstudent application users, there are still some complaints and inconveniences to application users. Most complaints are related to access to servers that are often interrupted when the number of application users increases. In addition, the information displayed on Webstudent is also not up-to-date. Therefore, in this study an analysis of the relationship between application user satisfaction and several factors, namely system quality, information quality and perceived usefulness was analyzed. This research uses the success model of DeLone-McLean information systems combined with Seddons success model. Data was collected by distributing questionnaires to active students in 2018/2019 odd semester at UBL. Based on the test results it was concluded that user satisfaction is influenced by system quality, information quality, and perceived usefulness simultaneously and significantly at 71.4%. Meanwhile, service quality is influenced by user satisfaction at 70.01%. The results of this study can be used as a basis for developing and improving services in the Webstudent application.

Keywords
academic services, system quality, information quality, user satisfaction

Topic
Corporate Governance and Strategic Management

Link: https://ifory.id/abstract/4h3ZW2by7Atq

Corresponding Author
Shifana Fitriana

Institutions
Universitas Indonesia

Abstract
The purpose of this study is to examine the relationship between enterprise risk management (ERM) and sustainability reporting quality on firm-s performance. This study argues that ERM is a risk management that focus on internal risk. On the other hand, companies need to also manage risks that arise from externals such as social and environmental risks. Sustainability activities as reported in sustainability report are one of the ways for companies to manage such risks. This study uses 695 observations from 305 nonfinancial listed companies in Indonesia, Singapore, Malaysia, Thailand, and Philippines during 2013-2018. Enterprise risk management measured by content analysis from risk management disclosure on annual report and sustainability reporting quality measured by scoring based on GRI-s database. Data were collected and analyzed using least square regression model. The result shows that enterprise risk management and sustainability reporting quality have positive effect on ROA. This evidence implies for company management that awareness of risk management and sustainability is needed to meet stakeholder expectations through improved performance. In addition, regulators also need to develop regulations related to sustainability for listed companies.

Keywords
enterprise risk management, sustainability reporting quality, ROA, least square

Topic
Corporate Governance and Strategic Management

Link: https://ifory.id/abstract/VMm39AGU8tCK

Corresponding Author
Andian Ari Istiningrum

Institutions
Polytechnics of Energy and Mineral AKAMIGAS

Abstract
The purposes of this article are to investigate the effect of good corporate governance mechanism, featured by number of meeting conducted by audit committee, independency of the boards of commissioners, quality of auditors and institutional ownerships on the mandatory disclosure as required by IFRS and the effect of mandatory disclosure on stock turnover. Two multiple regression models are used for a sample of 13 Indonesian Mining Companies listed on the Indonesia Stock Exchange. The data has been collected for 4 years to arrive at 52 data used in the data analysis. The first model is used to test factors associated with the level of mandatory disclosure. Then, the predicted value of mandatory disclosure generated by the first model is used as a determinant in the second model. The second model is set to determine the factors associated with stock turnover. The result indicates that the number of meeting conducted by audit committee is significantly and positively associated with the level of mandatory disclosure; whereas other determinants do not have any significant association with the level of mandatory disclosure. The result also shows that the predicted value of mandatory disclosure is positively and significantly associated with stock turnover.

Keywords
IFRS disclosure, stock liquidity, audit committee, boards of commissioners, audit quality, institutional ownership

Topic
Accounting and Financial Management

Link: https://ifory.id/abstract/yZeqXFjNb4LP

Corresponding Author
Muhammad Nashar

Institutions
Universitas Mercubuana

Abstract
This study is to analysis the implementation on change management in Bogor Botanical Gardens towards processing to become World Heritage. The process has been doing related with Bogor Botanical Gardens vision to protect and increasing value of the Gardens. The Bogor Botanical Gardens which is the oldest Botanical Garden in Indonesia has been applying change management strategy i.e. Management system, strategic planning, human resources planning and become center of excellence for international research. Based on the interview the effort to fight the Gardens as a Universal cultural Heritage are the first step to achieve a national identity and support the sustainable development of the World Heritage. The conservation efforts need to be understood and interpreted to have high benefits as a generator of economic growth, social, culture for the city of Bogor and society at large, in order to achieve a balance of environmental, security-safety and public health as well as thesustainability of the botanical gardens.

Keywords
change management, world heritage, Bogor Botanical Gardens

Topic
Corporate Governance and Strategic Management

Link: https://ifory.id/abstract/4UyN6ruXz7Dw

Corresponding Author
Nikke Yusnita Mahardini

Institutions
Universitas Serang Raya
Jl. Raya Cilegon Km. 05 (Taman Drangong) Serang, Banten 42162, Indonesia
*nikkeyusnita.m[at]gmail.com

Abstract
Company performance is an activity and results that can be achieved by a group in realizing the goals, objectives, vision, and mission contained in a companys strategic plan. However, in practice agency conflicts often occur. The agency conflict will lead to agency costs that will negatively impact the companys performance. This study aims to find empirical evidence about the impact of capital structure and managerial ownership on company financial performance with agency cost as an intervening variable. The research data used is the companys financial statements, and sample was taken using a purposive sampling method that meet the criteria with the number of observations as many as 12 companies listed on the Indonesia Stock Exchange. Path analysis is used to test and analyze the proposed hypothesis. The results of the study show that: 1) Capital structure influences the companys financial performance, 2) Managerial ownership does not affect the companys financial performance, 3) Direct capital structure through agency cost has a significant influence on the companys financial performance. 4) Indirectly managerial ownership through agency costs has a significant influence on the companys financial performance.

Keywords
Capital structure; Managerial ownership; Agency cost; and Company financial performance

Topic
Accounting and Financial Management

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

Corresponding Author
Lukertina Sihombing

Institutions
Universitas Mercu Buana

Abstract
Competence is needed by employees in carrying out work. Human resources have a very important position considering that it is very much influenced by the quality of human resources that competencies and work environment need to be considered to improve employee performance. And this research was conducted with the aim to determine the effect in social organizations in Tangerang. Data was collected via survey questionnaire from related literature to 70 respondents. The data analyzed using structural equation modeling via Smart PLS. The results of the study showed that the competency had a significant positive effect on employee performance, the work environment had a significant positive effect on employee performance.

Keywords
Work Environment, Competence, employee performance, social care workers, social care foundation

Topic
Human Resource Management

Link: https://ifory.id/abstract/8GpN6x2UheAX

Corresponding Author
Muhamad Ekhsan

Institutions
a) School of Business Pelita Bangsa, Cikarang, Indonesia
*muhamad.ekhsan[at]pelitabangsa.ac.id
b) School of Business Kusuma Negara, Jakarta, Indonesia
c) University of Bina Nusantara, Jakarta, Indonesia

Abstract
This study aims to analyze the performance of permanent employees and contract at the front office of The Sultan Hotel Jakarta. This study uses a variable learning orientation, the role of leader and competence to analyze the performance of employees. The population in this study is a part of the front office employees at the Sultan Hotel Jakarta both permanent employees and contract workers of less working period of one year until the work period of more than 3 (three) years. This population totaled 64 employees, among others occupy section valet parking, door girls, bellboy, concierge, front desk agent, guest relation officer, telephone operator, business center, room reservation and assistant manager. In this study used cross sectional design, the type of research design that collects information from a particular sample is made only once where data collection is done on only one respondent for a time. Data was collected using a questionnaire method is to provide a list of questions or the questionnaire directly to the respondents. Data analysis techniques in this study using Pearson correlation and regression. The results showed that learning orientation variable positive and significant effect on employee performance, the role of leader and significant positive effect on employee performance and competency variable positive and significant impact on employee performance. Orientation learning, the role of leader and competence together positive and significant effect on employee performance.

Keywords
Employee Performance; Learning Orientation; Role of Leaders; Competence

Topic
Tourism and Hospitality Management

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

Corresponding Author
Yohannes Yahya Welim

Institutions
Budi Luhur University

Abstract
In this study will find out the causes of bad credit experienced by PT. Bank Mandiri Jakarta. The purpose of this study is to find out the relationship between marketing aspects, aspects of financial regulation, aspects of funding, technical aspects, and management aspects partially and simultaneously to customers bad credit. The method used is quantitative by using correlation analysis techniques. Based on the results of the study, marketing aspects, financial regulatory aspects, aspects of funds, technical aspects, and management aspects contribute to bad credit. articles to be submitted for publication in print and electronic versions of the journals of MECS Publisher. The abstract should be 160 words at least. Do not use any abbreviation and equations in your abstract

Keywords
Marketing aspects, financial aspects, funding aspects, technical aspects, management aspects and bad credi

Topic
Economics

Link: https://ifory.id/abstract/mnQxK7dDautT

Corresponding Author
Tomohiko Ishii

Institutions
Faculty of Engineering and Design,
Kagawa University

Abstract
We introduce rare sugars including their derivatives and supramolecular rare sugars, that have been actively researched at Kagawa University. Although rare sugars are special sugars which hardly exist in nature, we has succeeded in mass synthesis of rare sugars by utilizing biological enzyme isomerization reaction. In addition, rare sugars have various functions such as blood sugar level suppressing function, cancer cell growth suppressing function, and antibacterial action. In addition, since rare sugars have a large number of hydroxyl groups, they have a possibility for using as devices for expressing various functions by employing them as ligands of transition metal complexes. In recent years, it is successful that we have synthesized the suplamolecular rare sugars (SRSs) from the different types of rare sugars, that is not as simple mixtures but as single crystals having superlattice structure, that can be freely controlled optical rotation. It has been found that the crystal structures of these SRSs mostly follow the Wallach rule, but do not satisfy the Wallach rule especially in the case of D,L-psicose. Therefore, we have investigated the single crystal X-ray structural analyses of SRSs, obtaining the detailed crystal structure data, and analyzed the intermolecular interaction between their sugar molecules in the crystal by means of the DV-Xα molecular orbital calculation. According to our detailed analysis of the research, calculating the intermolecular interaction revealed that the stability of the intermolecular interaction in the crystal can not be explained only by following the simple Wallach rule. Specifically, for example in the case of D,L-psicose, the total energy in a crystal can be stabilized by aligning the polarization vectors of the molecules, and as a result, we have clarified that the SRSs crystal structure can be stabilized, even if it does not follow the simple Wallach rule.

Keywords
supramolecule, rare sugar, crystal structure

Topic
DV-Xa Method

Link: https://ifory.id/abstract/yYnwFg6G2uRH

Corresponding Author
Yulia Indrawati

Institutions
Doctoral Student at Doctoral Program of Economics – Faculty of Economics and Business, Brawijaya University, Malang, Indonesia.

Department of Economics - Faculty of Economics and Business – Brawijaya University, Malang, Indonesia

Abstract
This study aimed to analyze the interaction between monetary and macroprudential policy through the function of the central banks objectives, namely The Plain Vanilla Taylor rule, Lean against the wind Taylor rule, Independent Macroprudential policy rule and Lean against the wind Taylor rule with Macroprudential policy. The value of parameter was obtained from Ordinary Least Square (OLS) estimation of the linear regression model and previous empirical study. Quadratic linear problems are solved using numerical optimizer csminwel of Chris Sims. The optimum coefficient calculation applied Dynare Optimal Simple Rule routine using the application of Dynare 4.4.3 and Matlab software. The result of study shows that independent macroprudential policy rule generating the most minimal value of loss function and the higher response of interest rate smoothing than Plain Vanilla Taylor rule and others model. This suggests that macroprudential instruments as a buffer in the optimal of monetary policy minimize the loss function of the central bank. In this case, the interest rate instrument is used to reach the stability of inflation and output. Furthermore, macroprudential policy is used to respond to credit growth. This is in line with Tinbergen principle.

Keywords
Monetary policy; Macroprudential policy; Loss Function; Open Economy

Topic
Sosical Economic and Community Development

Link: https://ifory.id/abstract/WTBt3jAfF6dU

Corresponding Author
Birgitta Dian Saraswati

Institutions
FEB Brawijaya University

Abstract
households inter-temporal consumption decisions. Further, financial inclusion is closely related to fintech. On the one hand, fintech helps overcome the financial inclusion problem because fintech manages to reach those who were previously inaccessible by banks. On the other hand, fintech will change the payment system structure in an economy that will eventually affect the effectiveness of monetary policy. Using the Vector Error Correction Model (VECM) with the observation period of 2009.Q1-2018.Q1, this study aims to analyze the effects of financial inclusion and fintech on inflation as a proxy for the effectiveness of monetary policy in Indonesia within the framework of the transmission mechanism of interest-based monetary policy through both the cost of capital effect and the substitution effect. The results demonstrate that the level of financial inclusion and fintech proved to influence the effectiveness of monetary policy in Indonesia. However, the effect of shocks in financial inclusion on inflation is not permanent. However, shocks in fintech affect the volatility of inflation rate is permanent both through the substitution effect and the cost of capital effect.

Keywords
: Financial Inclusion; Financial Technology (Fintech); Inflation; Transmission Mechanism of Monetary Policy

Topic
Sosical Economic and Community Development

Link: https://ifory.id/abstract/YtXkpF3h2f9H