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All Journal Jurnal Ilmu Dasar CAUCHY: Jurnal Matematika Murni dan Aplikasi Jurnal Infinity MAGISTRA Jurnal Matematika: MANTIK Desimal: Jurnal Matematika Numeracy : Jurnal Ilmiah Pendidikan Matematika BAREKENG: Jurnal Ilmu Matematika dan Terapan Pendas : Jurnah Ilmiah Pendidikan Dasar JTAM (Jurnal Teori dan Aplikasi Matematika) Martabe : Jurnal Pengabdian Kepada Masyarakat Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam EDUKATIF : JURNAL ILMU PENDIDIKAN FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Jurnal ABDINUS : Jurnal Pengabdian Nusantara Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Community Empowerment Edumatica: Jurnal Pendidikan Matematika Jurnal Ilmiah Sains Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya International Journal of Applied Mathematics, Sciences, and Technology for National Defense Jurnal Pengabdian Widya Dharma Jurnal Infinity Jurnal Ilmu Komputer dan Sistem Informasi (JIKSI)
Fery Firmansah
Universitas Widya Dharma Klaten
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Transportation Other

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PELATIHAN ANBUSO, ZIPGRADE, DAN GOOGLE FORM SEBAGAI ALTERNATIF PENILAIAN PEMBELAJARAN DI ERA DIGITAL Yuwono, Muhammad Ridlo; Aribowo, Eric Kunto; Indrayanto, Bayu; Firmansah, Fery
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 3, No 1 (2020): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v3i1.49-60

Abstract

The purpose of this dedication activity is to provide training so that teachers can use the Anbuso, ZipGrade, and Google Forms applications to carry out learning assessments in the 2013 curriculum. This training held in collaboration with the District Nahdlatul Ulama (Pergunu) Teachers Association in Klaten and Widya Dharma University. The trainees were teachers from the Klaten Pergunu members from MI, MtS, and MA levels, with a large number of participants being 56. The training was held face-to-face on 28-29 August 2019 at MA Al Manshur and held online on 7, 14, 21 September 2019. The results are AnBuso, ZipGrade, and Google Forms applications are practical, simple, fast. Secure applications to apply for learning assessment in the digital age.
Pelatihan Efisiensi Sumber Daya Sistem Operasi Windows pada Masa Pandemi Covid 19 Aryotejo, Guruh; Hakim, Muhammad Malik; Firmansah, Fery; Safarizki, Hendramawat Aski
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 4 No 2 (2021): Volume 4 Nomor 2 Tahun 2021
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v4i2.14906

Abstract

The Ministry of Education and Culture is implementing online learning as a learning method of choice during this pandemic. The obstacle that is often faced in terms of teaching media is the inadequate specification of a computer or laptop for online learning, especially in terms of operating systems that do not match the specifications of a computer or laptop. The objective of this community service is to increase the ability of educators and the general public to optimize the Windows 10 operating system on a computer or laptop with minimal specifications. This community service was carried out by organize an online training using Zoom. The result shows that online training participants are able to optimize Windows 10 on their respective hardware. This shows that the participants already understand how to optimize Windows 10 in the minimum computer or laptop specifications.
Analysis of Students’ Mathematical Representation Ability in Working on Conical Section Problems Yuwono, Muhammad Ridlo; Firmansah, Fery; Syaifuddin, M. Wahid
Edumatica : Jurnal Pendidikan Matematika Vol 15 No 3 (2025): Edumatica: Jurnal Pendidikan matematika (Desember 2025)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v15i3.46690

Abstract

This study aims to analyze students’ representational ability in working on conic section problems. This study is included in case study research using a qualitative approach. The subjects of this study were students of Widya Dharma University. This study used the primary instrument (researcher) and auxiliary instruments (tests and interview guidelines). The validity of this research data was supported by triangulation techniques that compared the results of the conic section test work with those of the interview. The data analysis stage of this study consisted of data condensation, data presentation, and conclusion. The results of this study are presented as a profile of students’ representational ability when working on geometry problems. In ellipse, parabola, and hyperbola problems, writing important information in the problem, not making analogies, and writing incorrect equations. The profile of students’ visual representation ability shows that they are unable to draw sketches of ellipse, parabola, and hyperbola graphs correctly. In ellipse, parabola, and hyperbola questions, the problem is that they do not provide explanatory sentences for each stage of working on the questions.
Application of integer linear program in optimizing convection sector production results using branch and bound method Fery Firmansah; Muhammad Ridlo Yuwono; Fika Aisyah Munif
International Journal of Applied Mathematics, Sciences, and Technology for National Defense Vol. 1 No. 1 (2023): International Journal of Applied Mathematics, Sciences, and Technology for Nati
Publisher : FoundAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/app.sci.def.v1i1.173

Abstract

This study aimed to determine the application of the integer program in optimizing the production of the convection sector. Integer linear programming is a special form of linear programming in which the decision variable solutions are integers. Ayyumnah store as one part of the convection sectors with a home-scale does not have an appropriate strategy to optimize profits with limited materials owned. The method used in this study is an integer program with the branch and bound method. The result of this research is the optimal amount of production of long shirts and tunics at the Ayyumnah Store with maximum profit.
On the normal product and modular product of product fuzzy graphs with applications to defense communication networks Fery Firmansah; Niken Retnowati; Tasari
International Journal of Applied Mathematics, Sciences, and Technology for National Defense Vol. 4 No. 1 (2026): International Journal of Applied Mathematics, Sciences, and Technology for Nati
Publisher : FoundAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/app.sci.def.v4i1.1147

Abstract

Background: This study focuses on the development of new operations of product fuzzy graphs, specifically the normal product and modular product operations. The normal product of product fuzzy graphs is used to build infrastructure with maximum path redundancy. Meanwhile, the modular product operation of product fuzzy graphs is implemented to optimize the alignment of operational processes and information security. Aims: This study aims to define the normal product and modular product of product fuzzy graphs, define the properties of the normal product and modular product of product fuzzy graphs, and to apply to defense communication networks. Method: The research stages consist of formulating the definition of the normal product and modular product of product fuzzy graphs along with its properties and applying to defense communication networks. Results: The results of the study show that the normal product and modular product of product fuzzy graph is fuzzy graph, the normal product and modular product of strong product fuzzy graph is strong, consequently, the normal product and modular product of complete product fuzzy graph is strong. Conclusion: The application of the normal product and modular product of product fuzzy graph can produce a more compact defense communication network.
Integrating E-Service quality, user satisfaction, and trust: A multi-model approach in higher education digital services Agustinus Suradi; Mariana Windarti; Fery Firmansah; Beta Yudha Mahindarta
Jurnal Ilmu Komputer dan Sistem Informasi |JIKSI| Vol. 7 No. 01 (2026): Jurnal Ilmu Komputer dan Sistem Informasi (JIKSI) [in Progress]
Publisher : Institute of Information Technology and Social Science (IITSS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61346/jiksi.v7i01.332

Abstract

The rapid digitalization of higher education services has intensified the need to understand the factors that shape user trust and satisfaction. While prior studies have emphasized the role of system and service quality, they have given limited attention to integrating organizational and contextual dimensions to explain user perceptions. This study addresses this gap by proposing an integrated model that combines the Technology–Organization–Environment (TOE) framework and the Information Systems Success Model (ISSM). Using a quantitative approach, data were collected via a survey of higher education users and analyzed with Partial Least Squares Structural Equation Modeling (PLS-SEM) and Confirmatory Composite Analysis (CCA). The results indicate that the proposed model demonstrates strong explanatory power (R² = 0.896) and predictive relevance, confirming its robustness in explaining user trust and satisfaction. The findings reveal that information quality is the most influential determinant, followed by organizational factors, while system quality and service quality show negligible effects. These results suggest a shift from a system-centric to an information-driven, context-oriented evaluation of digital services. This study contributes to the literature by extending the TOE and ISSM frameworks into a unified model and challenging traditional assumptions regarding the dominance of technical system attributes. Practically, the findings highlight the importance of higher education institutions prioritizing information quality and organizational readiness when designing user-centered digital services.          
PELATIHAN MEWUJUDKAN GENERASI SEHAT MELALUI ZERO PLASTIC DAN BRAIN GYM Bagas Ardiyanto; Alfian Nur Rohmat; Aurelia Evelin Murrena; Cahyo Baskoro; Duwie Kresno Wibowo; Dwi Istiani; Fitriana Wulandari; Siti Ayu Purnama Sari; Fery Firmansah; Tasari
WIDHARMA - Jurnal Pengabdian Widya Dharma Vol. 5 No. 01 (2026): Januari 2026
Publisher : LPPM Universitas Widya Dharma Klaten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54840/widharma.v5i01.438

Abstract

The purpose of this community service program is to create a healthy generation through Zero Plastic and Brain Gym. This program was held at TPQ Ar-Roudhoh Gunungan, Bareng Lor, North Klaten, Klaten on Tuesday, May 7, 2024. The participants consisted of 28 students and were accompanied by 8 educators. The community service was carried out in three stages, namely the preparation stage, the implementation stage, and the follow-up stage. As a result of the community service, all participants were actively involved in the training activities, and good habits were formed among the students and educators at TPQ Ar-Raudhoh.
PELATIHAN PENYUSUNAN KUIS INTERKATIF MENGGUNAKAN CANVA BAGI GURU Muhammad Ridlo Yuwono; Tasari; M. Wahid Syaifuddin; Joko Sungkono; Yuliana; Fery Firmansah; Septiana Wijayanti; Niken Retnowati
WIDHARMA - Jurnal Pengabdian Widya Dharma Vol. 5 No. 01 (2026): Januari 2026
Publisher : LPPM Universitas Widya Dharma Klaten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54840/widharma.v5i01.462

Abstract

The purpose of this community service activity is to provide teachers with skills to be able to create interactive quizzes using Canva templates and AI Canva through training. The community service team invited Muhammadiyah Plus Middle School, North Klaten, to collaborate in carrying out this activity. The method used in this community service activity was face-to-face training which was held on July 26, 2025. Participants were asked to complete assignments given by the community service team which were collected via Google Drive at the end of the training activity. The results of this training activity were that the training participants were able to create interactive quizzes using templates available in Canva and were able to automatically create interactive quizzes using AI Canva according to the desired prompts according to the subjects they were studying.).
PELATIHAN KETRAMPILAN STATISTIK DASAR DALAM AUDIT ENERGI RUMAH TANGGA PADA IBU-IBU PKK RT 03 SURODADI Niken Retnowati; Septiana Wijayanti; Fery Firmansah; M. Wahid Syaifuddin; Tasari Tasari; Muhammad Ridlo Yuwono; Joko Sungkono; Yuliana Yuliana
WIDHARMA - Jurnal Pengabdian Widya Dharma Vol. 5 No. 02 (2026): Agustus 2026
Publisher : LPPM Universitas Widya Dharma Klaten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54840/widharma.v5i02.579

Abstract

Energy sustainability and its impact on climate change have become critical global and national priorities, with the household sector being a major contributor to electricity consumption. In the RT 03 Surodadi neightborhood, while there is a growing awareness of energy conservation among the PKK women (Family Welfare Movement), their efforts remain unmeasured and trial based. The primary challenge lies in the laack of technical skills to transform raw consumption data into actionable insights for identifying energy-intensive appliances. This community service project addresses this gap by providing training in basic statistics, including average calculations, percentages, and data visualization. By mastering these tools, participants will be able to independently conduct simple energy audits and develop data driven recomendation for household efficiency. Ultimately, this program aims to empower the women of RT 03 Surodadi to become analytical agents of change in promoting smartenergy conservation within their community.
PENINGKATAN HASIL BELAJAR MURID MATERI AKSARA JAWA MELALUI PEMANFAATAN MEDIA “KARAWA” DI KELAS III ABU BAKAR AS-SIDDIQ SDIT MUHAMMADIYAH SINAR FAJAR Firmansah, Fery; Fitri Dahhlia, Sophia; Tohirin; Mawaddaturrohmah, Via; Winarni, Wiwin; Dwi Pangesti, Yuli; Sri Hastuti, Yunia
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Produce
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.62777

Abstract

This study aims to describe the process of utilizing KARAWA (Javanese Script Cards) media and to demonstrate the improvement in student learning outcomes regarding Javanese script material in the Abu Bakar As-Siddiq third-grade class at SDIT Muhammadiyah Sinar Fajar during the 2025/2026 academic year. The study was motivated by low student learning outcomes in Javanese script material, attributed to conventional teaching methods, a lack of creative learning media, and low student motivation regarding this abstract and complex subject matter. This research is a Classroom Action Research (CAR) study conducted over two cycles—comprising planning, action implementation, observation, and reflection stages in each cycle—utilizing the Problem-Based Learning (PBL) model integrated with KARAWA media. The research subjects consisted of 28 third-grade students. Data were collected through formative tests/assessments, observation, and documentation, and subsequently analyzed using both qualitative and quantitative methods. The results showed a significant improvement: the class average score rose from 54.21 in Cycle I (with a classical mastery rate of 42.86% or 12 students achieving mastery) to 88.18 in Cycle II (with a classical mastery rate of 85.71% or 24 students achieving mastery), thereby meeting the established success indicator (≥85%). Beyond cognitive aspects, the implementation of KARAWA media also enhanced student engagement, collaboration, and critical thinking skills. It can be concluded that the use of KARAWA media is effective in improving Javanese language learning outcomes regarding Javanese script material for third-grade students in the Abu Bakar As-Siddiq class at SDIT Muhammadiyah Sinar Fajar.
Co-Authors Agustinus Suradi Alfian Nur Rohmat Ardiyanto, Bagas Arumsari, Diny Aurelia Evelin Murrena Bagas Ardiyanto Bayu Indrayanto Beta Yudha Mahindarta Cahyaningrum, Ana Octavia Cahyo Baskoro Damayanti, Viki Diniyati, Deni Duwie Kresno Wibowo Dwi Istiani Dwi Pangesti, Yuli Eric Kunto Aribowo Fika Aisyah Munif Fitri Dahhlia, Sophia Fitriana Wulandari Giyarti, Wed Guruh Aryotejo, Guruh Hendramawat Aski Safarizki Hutomo, Suryo Priyo Joko Sungkono Joko Sungkono Kiki Ariyanti Sugeng Kusumawati, Woro Sophia Amirul Lestari, Resti Madiana M. Ridlo Yuwono Ridlo M. Wahid Syaifuddin M. Wahid Syaifuddin Mariana Windarti Mawaddaturrohmah, Via Muhammad Malik Hakim, Muhammad Malik Niken Retnowati Nur Latifah Hidayati Perdana, Muhammad Ikhsan Habib Prameswari, Lala Areta Rani Rahmawati Ririn Rias Rahayu Rukmana, Sandy Puspita Salimatul Amanah, Salimatul Septiana Wijayanti Siti Ayu Purnama Sari Sri Hastuti, Yunia Tasari, Tasari Theresia Kriswianti Nugrahaningsih Tohirin Trijayanti, Patma Triyaningsih, Nanda Triyono Triyono Triyono Triyono Wed Giyarti Wijayanti, Septiana Wiwin Winarni Wulandari, Fitriana Yanti, Ulfah Aulia Dewi Yuliana