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All Journal IAES International Journal of Artificial Intelligence (IJ-AI) International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan Vokasi Jurnal Penelitian Fisika dan Aplikasinya (JPFA) TELKOMNIKA (Telecommunication Computing Electronics and Control) Journal of Education and Learning (EduLearn) Indonesian Journal of Science and Technology ELECTRANS INVOTEC Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan SEJ (Science Education Journal) Momentum: Physics Education Journal Jurnal Moral Kemasyarakatan JITTER (Jurnal Ilmiah Teknologi Informasi Terapan) JPF : JURNAL PENDIDIKAN FISIKA Psychology, Evaluation, and Technology in Educational Research Journal of Vocational Education Studies Indonesian Journal of Computing, Engineering, and Design Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Jurnal Abmas Jurnal Penelitian Pendidikan Indonesia
Ade Gafar Abdullah, Ade Gafar
Universitas Pendidikan Indonesia, Indonesia
Arts Humanities Astronomy Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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Journal : Indonesian Journal of Science and Technology

 1 
Meta-analysis of Student Performance Assessment Using Fuzzy Logic Amelia, Nia; Abdullah, Ade Gafar; Mulyadi, Yadi
Indonesian Journal of Science and Technology Vol 4, No 1 (2019): IJOST: VOLUME 4, ISSUE 1, 2019
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v4i1.15804

Abstract

The assessment system generally requires transparency and objectivity to assess student performance in terms of abstraction. Fuzzy logic method has been used as one of the best methods to reduce this uncertainty. Therefore, we have conducted a literature review to examine the application of fuzzy logic in assessing the performance of different students. The Preferred Reporting Items for the Systematics Review and Meta-Analysis Method (PRISMA) were used as the basic method for conducting systematic reviews and meta-analyses. The articles reviewed were 38 articles from 2008 until 2018. All articles were classified based on the author, year of publication, type of journal or conference, sample size, context, data type, fuzzy technique, and basic findings. The results of this review show the positive effects of using fuzzy logic on student performance assessment. Overall, this review provides an appropriate reference for further research by identifying research needs in aspects of student performance assessment.
Multiplatform Application Technology – Based Heutagogy on Learning Batik: A Curriculum Development Framework Widiaty, Isma; Riza, Lala Septem; Abdullah, Ade Gafar; Mubaroq, Sugeng Rifqi
Indonesian Journal of Science and Technology Vol 5, No 1 (2020): IJOST: VOLUME 5, ISSUE 1, 2020
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v5i1.18754

Abstract

This  study  aimed  to  design  a  batik  learning  medium  for vocational high school students in based on multiplatform. The application  made was expected  to support heutagogy approach – based learning and to deal with the development of  science  and  technology  integrated  in  the  curriculum  of vocational high schools. The application developed, namely e-botik,  was  an  integration  of  several  previously-designed applications using Code ignitor (CI) framework. The database used was My-SQL. It is commonly known that Code igniter is an open source web application framework utilized to create dynamic PHP applications. In this study, e-botik consisted of three main  components  including interface, database,  and application  programming  interface  (API).  Some  of  the applications combined were ARtikon_joyful (Android-based), Video Kasumedangan Batik (movie player), Nalungtik  Batik (desktop-based),  Digi_Learnik  (web-based),  Batik  UPI (manual),  Batik  Cireundeu  (manual),  and  Lembar  Balik (manual). The combination proceeded web-based so that it was  compatible  with  various  operating  systems.  The application (e-botik) was designed and then tested. The test was  performed  through  whitebox  testing  and  blackbox testing. The results of the test showed that it ran well and was able to be used a batik learning media. It is expected that students  can  utilize  e-botik  in  selecting  topics  of  learning batik in accordance with their competences and needs. This condition enables e-botik to support learning batik through heutagogical approach. In addition, the application was also validated in terms of both system and usage aspects. 
Developing Information Technology in OpenCourseWare: From Movements to Opportunities in Asia Saripudin, Saripudin; Djohar, As'Ari; Rohendi, Dedi; Abdullah, Ade Gafar
Indonesian Journal of Science and Technology Vol 5, No 3 (2020): IJOST: VOLUME 5, ISSUE 3, 2020
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v5i3.24886

Abstract

This paper aims to summarize and analyze the Developing Information Technology in Open CourseWare (OCW) movements and new opportunities in Asia in the context of supporting the education process in higher education that is in accordance with the recent demands for graduate competency supported by IT innovation. The review method is carried out in 3 stages: searching and downloading articles, filtering and sorting, and final screening. The results of this review show that the OCW movement in Asia is growing rapidly, among others, due to IT innovation, stakeholder commitment, public awareness, and the need for quality teaching materials. In the era of web 5.0 technology, lecturers must have the competencies to develop electronic activities through the Web that make students truly active so that online learning actually takes place rather than the electronic reading process. The impact of IT innovation has brought drastic changes in the field of education in the learning process has become an effective driving tool for improving learning outcomes and achieving educational goals, one of the most recent innovations is OCW. OCW movement in Asia has progressed rapidly and significantly, although they experience transformations in accordance with technological developments and needs in the field.
Research Mapping in the Use of Technology for Fake News Detection: Bibliometric Analysis from 2011 to 2021 Budi Gunawan; Barito Mulyo Ratmono; Ade Gafar Abdullah; Nada Sadida; Hendra Kaprisma
Indonesian Journal of Science and Technology Vol 7, No 3 (2022): IJOST: VOLUME 7, ISSUE 3, December 2022
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v7i3.51449

Abstract

This study aims to (1) determine research developments, (2) produce research distribution maps based on co-authorship analysis, (3) produce research distribution maps based on citation analysis, (4) produce research distribution maps based on co-citation analysis, (5) produce a research distribution map based on co-occurrence analysis, and (6) find out the state-of-the-art research in the use of technology for fake news detection. This study uses a quantitative method with a descriptive approach in bibliometric analysis from 2011 to 2021. From the research results obtained (1) the development of research publications in the field of the use of technology for fake news detection shows an increase, (2) the interrelationships between countries of authors, organizations affiliated with the authors, and among authors, (3) distribution map of citation analysis based on units of countries, sources, and authors, (4) distribution map of co-citation analysis based on unit cited sources and cited authors, (5) connection of keyword in the use of technology for fake news detection publications is related to literacy skills such as media literacy and information literacy, and (6) several research trends that researchers have widely used in the last 2 years including COVID-19, media literacy, and cyber deception. The research results can be used to determine the development of research o in the use of technology for fake news detection and as a reference for developing further research in the use of technology for fake news detection.
Water Level Measurement Altitude Trainer Integrated With Human Machine Interface Ade Gafar Abdullah; Agung Pramudiantoro Putra
Indonesian Journal of Science and Technology Vol 2, No 2 (2017): IJoST: VOLUME 2, ISSUE 2, September 2017
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v2i2.8019

Abstract

This research aims to design a trainer simulator wake height of the water level measurement using microcontroller arduino mega integrated with Human Machine Interface (HMI). This tool is designed to describe a working system of water level elevation measurements as a learning medium HMI. By using a microcontroller arduino mega, all processes in both input and output can be integrated to the HMI using a 7-inch LCD screen.
Unlimited Energy Source: A Review of Ocean Wave Energy Utilization and Its Impact on the Environment Muhammad Satriawan; L Liliasari; Wawan Setiawan; Ade Gafar Abdullah
Indonesian Journal of Science and Technology Vol 6, No 1 (2021): IJOST: VOLUME 6, ISSUE 1, April 2021
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v6i1.31473

Abstract

This paper aims to review the potential of wave energy in several countries, the wave energy converter technology that has been developed, and the impact of the installation of wave energy converter technology devices on the environment. In addition, it discusses the theoretical formulations and challenges in the development of energy converter technology in the future. Based on the detail analysis, the potential of ocean wave energy for alternative energy is very large but cannot be used optimally because the technology of wave energy converter that has been developed is still on a prototype scale. In addition, the impact of the use of ocean wave converters on the environment is insignificant compared with conventional energy. Finally, this study informs and recommends the government and the private sector to start investing in the ocean wave energy industry optimally in order to achieve a sustainable future.
Location Suitability Analysis for Wind Farm Exploitation Using Fuzzy Analytic Hierarchy Process Ade Gafar Abdullah; Almira Hery Setiorini; Nabila Andara Dwitasari; Dadang Lukman Hakim; Muhammad Aziz
Indonesian Journal of Science and Technology Vol 6, No 3 (2021): IJOST: VOLUME 6, ISSUE 3, December 2021
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v6i3.38957

Abstract

The development of renewable energy has been constantly conducted as an attempt to increase energy diversification, improve energy sustainability and reduce greenhouse gas emissions, including the wind power plant (WPP). Suitable location selection is urgently necessary to achieve optimized output and high economic values. There are multi-criteria to be considered during the selection process, namely wind velocity, climate condition, road access, environmental impact, land use, land tilt, plain condition, distance to residential areas, etc. This study aimed to develop a software supporting multi-criteria decision-making based on artificial intelligent technology, namely fuzzy analytic hierarchy process (fuzzy-AHP) which was implemented to evaluate the WPP location suitability. The method of fuzzy-AHP is believed to be able to generate prioritized criteria supporting the location of WPP with high accuracy. Based on those criteria, there were two locations identified at Tanah Laut Regency, South Kalimantan, Indonesia, as the most suitable research sites. It is expected that studies employing fuzzy-AHP are to be further developed to determine wider renewable WPP locations.
Co-Authors ., Ana Aam Hamdani, Aam Adjei, Albert Agung Pramudiantoro Putra Aip Saripudin Almira Hery Setiorini Amelia, Nia Ampimah, Benjamin Chris Anna Permanasari Asep Bayu Dani Nandiyanto Bünning, Frank Bonsu, Prince Osei- BUDI GUNAWAN Budi Harto Budi Mulyanti Budi, Agus Heri Setya Cica Yulia Dadang Lukman Hakim Dedi Rohendi Didin Wahyudin Didin Wahyudin, Didin Djohar, As'Ari Erfan Handoko Erik Haritman Fauziah, Silmi Farhah Harnani, Nining Hasbullah Hasbullah Hasbullah Hasbullah Hestiningtyas Yuli Pratiwi Ida Hamidah Indriyani Rachman Ira Herli Khoeriah Isma Widiaty Iwan Kustiawan Joshua, Quienera Kaprisma, Hendra Krisnoputri, Bella Az Zahra Kristanti Diana Malo L Liliasari Lala Septem Riza Latif, Muh Abdul Liliasari , Lilis Widaningsih, Lilis Lita Akhimelita Lukman Hakim, Dadang Maman Somantri Mindit Eriyadi Mokhamad Syaom Barliana Muhammad Adli Rizqulloh Muhammad Afif Auliya Muhammad Aziz Muhammad Aziz Muhammad Nur Huda Muhammad Nur Hudha Mupita, Jonah Nabila Andara Dwitasari Nada Sadida Neris Peri Ardiansyah Nur Adillawati Kosim Saputri Prasetya, Eka Rima Ramadhan Islami, Aditya Ratmono, Barito Mulyo Rena Zaen Resa Pramudita Resti Fauziah, Resti Ridma Meltareza Roer Eka Pawinanto, Roer Eka Rosi Oktiani Rosmiati Rosmiati Rosmiati Rosmiati Rudi Haryadi, Rudi Rukmana, Arief Yanto Sandy Bhawana Mulia Saputra, Dede Irawan Satriawan, Muhammad Sherly Rahmawati Sherly Rahmawati Siscka Elvyanti Siscka Elvyanti, Siscka Suamrdi, Kamin Subekti, Eri Sugeng Rifqi Mubaroq Sugianto, Dony Sulaeman Deni Ramdani Sumarto Sumarto Supriyanto Supriyanto Tettehfio, Emmanuel Obobi Wasimudin Surya Saputra Wawan Setiawan Wawan Setiawan Wawan Setiawan Yadi Mulyadi Yuda Muladi, Yuda Yundari, Yundari