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All Journal International Journal of Electrical and Computer Engineering International Journal of Power Electronics and Drive Systems (IJPEDS) Seminar Nasional Aplikasi Teknologi Informasi (SNATI) Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik International Journal of Education Jurnal technoscientia Jurnal Teknologi Prosiding SNATIF Telematika Jurnal Informatika dan Teknik Elektro Terapan ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Jurnal Perlindungan Tanaman Indonesia JURNAL NASIONAL TEKNIK ELEKTRO JTET (Jurnal Teknik Elektro Terapan) Al-Hayat: Journal of Islamic Education Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Informatika Universitas Pamulang Edukasi Islami: Jurnal Pendidikan Islam JCRS (Journal of Community Research and Service) IJITEE (International Journal of Information Technology and Electrical Engineering) Jurnal Pendidikan dan Kewirausahaan Indonesian Journal of Electrical Engineering and Computer Science JURNAL TEKNOLOGI TECHNOSCIENTIA Jurnal Generic JAREE (Journal on Advanced Research in Electrical Engineering) Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika TAJDID: Jurnal Pemikiran Keislaman dan Kemanusiaan Mosharafa: Jurnal Pendidikan Matematika Jurnal Pendidikan dan Pembelajaran Indonesia (JPPI) Tafkir: Interdisciplinary Journal of Islamic Education Journal of English Language and Education Jurnal Nasional Teknik Elektro dan Teknologi Informasi Kreano, Jurnal Matematika Kreatif Inovatif Journal of Islamic Education
Eka Firmansyah
Universitas Gadjah Mada
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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Peningkatan Kemampuan Numerasi Dan Ketangguhan Belajar Melalui Pendekatan Pembelajaran Diferensiasi Ditinjau Dari Gaya Belajar Peserta Didik: Peningkatan Kemampuan Numerasi Dan Ketangguhan Belajar Melalui Pendekatan Pembelajaran Diferensiasi Ditinjau Dari Gaya Belajar Peserta Didik Robiah Adawiah, Eka Elia; Firmansyah, Eka
Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika Vol. 15 No. 2 (2025): Pasundan Journal of Mathematics Education: Jurnal Pendidikan Matematika
Publisher : Program Magister Pendidikan Matematika, Pascasarjana, Universitas Pasundan in collaboration with Asosiasi Guru Matematika Indonesia (AGMI) and Indonesian Mathematics Educators' Society (IMES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/pjme.v15i2.33605

Abstract

This study aims to improve student’s numeracy skills and learning resilience through the implementation of differentiated instruction and to analyze the influence of learning styles on learning outcomes. A mixed-method approach with a pretest–posttest design was employed involving Grade XI students of SMKN 1 Binong Subang, assigned to an experimental class and a control class. The experimental class received differentiated instruction based on visual and kinesthetic learning styles, while the control class received conventional instruction. Research instruments included a numeracy test on arithmetic sequences and series as well as a learning resilience questionnaire. Data were analyzed using descriptive statistics, two-way ANOVA, and Pearson correlation. The findings indicate that differentiated instruction significantly improved student’s numeracy skills and learning resilience, whereas learning styles did not exert a meaningful effect either independently or in interaction with the instructional method. These results affirm that differentiated instruction effectively accommodates student diversity while supporting both cognitive and non-cognitive outcomes. Teachers are advised to implement differentiated instruction consistently by emphasizing student’s readiness and learning needs rather than relying solely on learning styles. Further research is suggested to examine the effectiveness of this instructional approach across different subjects or educational levels to strengthen the generalizability of the findings.
EKOP Model of Islamic Cultural History (SKI) Learning for Islamic Religious Education Teacher Candidates Romelah, Romelah; Firmansyah, Eka
Tafkir: Interdisciplinary Journal of Islamic Education Vol. 7 No. 1 (2026): Integrative Islamic Education
Publisher : Pascasarjana Universitas KH. Abdul Chalim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/tijie.v7i1.2381

Abstract

Evaluation is inseparable from learning; the essence of learning is a conscious effort by students to meet needs that result in changes in themselves across cognitive, affective, and psychomotor aspects. This study examines the process and results of the evaluation of Islamic Cultural History (SKI) learning in the Islamic Religious Education Study Program, Faculty of Islamic Religion, University of Muhammadiyah Malang. Using a qualitative case-study approach, this study involved 12 students from batch V A in 2019 as informants. Data collection methods include observation, interviews, and documentation, with data analysis using the Miles and Huberman models. The focus of the research consists of three main aspects: (1) learning planning through the Semester Learning Plan, (2) the implementation of online and offline learning, and (3) learning evaluation, both written and oral, and assignments. The results of the study describe the evaluation process that includes students' cognitive, affective, and psychomotor abilities in mastering the concept of SKI, including the ability to search for movies and make images related to the material. This research aims to produce final reports and scientific articles for publication in reputable international journals. The findings of the study are expected to provide insight into the adaptation of SKI learning during the pandemic and the effectiveness of the evaluation methods applied.
PROTEKSI OVERHEAT PADA PENGENDALI MOTOR BRUSHLESS DIRECT CURRENT UNTUK BECAK LISTRIK DENGAN SENSOR SUHU MENGGUNAKAN XMC1302 Trisna Pambudi, Kukuh; Firmansyah, Eka; Dhiya’ulhaq Priambodo, Muhammad Dyffa; Muhammad, Fadel
Jurnal Informatika dan Teknik Elektro Terapan Vol. 14 No. 1 (2026)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v14i1.8981

Abstract

BLDC motor controllers in light electric vehicles such as electric pedicabs are prone to excessive temperature rise due to high current and continuous operation, which may reduce system reliability. This study implements a BLDC motor controller based on the Infineon XMC1302 microcontroller using a Hall-sensor-based block commutation method and an NTC thermistor for thermal protection. Temperature data are acquired through the integrated ADC and used to adaptively regulate the PWM duty cycle via a throttle derating mechanism. Experimental results show that the duty cycle starts to decrease when the temperature exceeds 50 °C and is completely disabled above 70 °C. Laboratory and field tests on an electric pedicab demonstrate a continuous reduction in the speed profile as temperature increases, confirming effective thermal protection performance.
TRANSFORMATIVE DIALOGUE OF PESANTREN THROUGH TASAWUF VALUES IN POST-CONFLICT DERADICALIZATION IN POSO REGENCY Saude, Saude; Firmansyah, Eka; Hamka, Hamka; Khalil, Abdelmajid Idris Mohammed
Edukasi Islami: Jurnal Pendidikan Islam Vol. 14 No. 001 (2025): Edukasi Islami: Jurnal Pendidikan Islam (Spesial Issue)
Publisher : Sekolah Tinggi Agama Islam Al Hidayah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30868/ei.v14i001.9401

Abstract

Purpose: This research examines the mechanism of multi-stakeholder transformative dialogue in transforming pesantren orientation through tasawuf values and its relationship with post-conflict deradicalization. Method: A qualitative case study was conducted at Pondok Pesantren Tahfidzul Qur'an Amanah, Poso, Sulawesi Tengah during 12 months (January-December 2024) through observation, interviews, participant observation, and document analysis with a theoretical framework integrating positive dialogue theory from Bourdieu and 45% (2010) positive impacts. Result: The research findings reveal a comprehensive dialogue model that integrates: (1) ekogrit (recognition ecology) transforming rigid understanding of religious uniformity; (2) restructuring curriculum and pedagogy towards contextual-substantivist approaches rather than textualist-formalist such as low self-esteem, patience, and universal love; (3) implementation of sustainable dialogue with multi-religious communities based on the principle of ukhuwan insaniyyah (universal brotherhood) and sulh (reconciliation). Tasawuf values such as iksan, qana'ah, and dzikir practices strengthen collective identity and spiritual resilience in facing post-conflict trauma. Conclusion: The transformation produces tangible impacts: trust among religious communities increased 78% (2010 to 2024), inter-religious conflicts decreased from 12 cases/year to almost zero since 2016, membership growth in Koperasi Syariah Lintas Agama reached 457%, and the deradicalization model based on tasawuf values is replicable for 128,000 pesantren in Indonesia, contributing significantly to SDG 16 regarding peace, justice, and strong institutions.
PENGARUH PENGGUNAAN MEDIA PODCAST TERHADAP KEMAMPUAN MENYIMAK SISWA KELAS X SMK NEGERI 1 POGALAN Widyatama, Wahyu; Firmansyah, Eka
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01 Maret 2026
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.40184

Abstract

This study aims to determine the influence of podcast media on listening skills in the Indonesian language subject for Grade X students at SMK Negeri 1 Pogalan. This research employs a quantitative approach with an experimental research type and utilizes a Quasi-Experimental design in the form of The Nonequivalent Pretest-Posttest Control Group Design. The sampling technique used in this study is purposive sampling, with a total sample consisting of class X AKT 1 (36 students) as the experimental group and class X AKT 2 (36 students) as the control group. Data collection techniques used in this study are tests and observation sheets. Data analysis involves both descriptive and inferential statistical analysis techniques. Hypothesis testing in the inferential statistical analysis utilizes the Paired Sample T-test. The conclusion of this study is that podcast media significantly influences the improvement of listening skills in the Indonesian language subject among Grade X students at SMK Negeri 1 Pogalan.
Kemampuan Literasi Digital Siswa Madrasah Tsanawiyah Madinatussalam pada Materi Bahasa Indonesia Nasution, Muhammad Fahrul Roji; Firmansyah, Eka
Jurnal Pendidikan dan Pembelajaran Indonesia (JPPI) Vol. 6 No. 1 (2026): Jurnal Pendidikan dan Pembelajaran Indonesia (JPPI), 2026 (1)
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jppi.v6i1.3308

Abstract

Teknologi pendidikan telah menjadi elemen krusial dalam sektor pendidikan dalam beberapa waktu terakhir. Inovasi ini memberikan kesempatan untuk meningkatkan mutu proses belajar dan mengajar, yang pada gilirannya berdampak pada pengetahuan digital siswa. Hal ini dapat memperkuat literasi digital dengan pemanfaatan teknologi dalam kegiatan belajar mengajar. Penelitian ini bertujuan untuk mengukur kemampuan literasi digital siswa Madrasah Tsanawiyah Madinatussalam pada materi Bahasa Indonesia. Adapun metode yang diterapkan dalam kegiatan penelitian ini adalah penelitian deksriptif kuantitatif dengan teknik survei, dengan teknik penelitian dilakukan dengan porposive sampling. Analisis data dilakukan dengan statistik deskriptif, analisis validitas angket di uji dengan aplikasi statistik IBM SPSS 26.  Temuan yang diperoleh menunjukkan bahwa hasil analisis data validasi instrumen dinilai valid, yang diuji dengan Signifikan 2 arah. Sedangkan hasil analisis pada 8 aspek literasi digital diperoleh 5 aspek yang berada pada kategori lanjut , dan 3 diantaranya berada pada kategori menengah. Kondisi ini menunjukkan bahwa literasi digital disekolah Madinatussalam berjalan baik. Penggunaan teknologi sebagai sarana dalam pembelajaran Bahasa Indonesia di tingkat SMP berdampak pada perubahan cara belajar dan meningkatkan minat belajar, serta literasi digital para siswa.
The Effectiveness of the Math Expert Application in Improving Students’ Mathematical Reasoning in Trigonometry Nurniawati, Devi; Yaniawati, Poppy; Firmansyah, Eka
Mosharafa: Jurnal Pendidikan Matematika Vol. 15 No. 1 (2026): January
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v15i1.3607

Abstract

Kemampuan pemecahan masalah dan penalaran matematis adalah aspek krusial dalam pembelajaran matematika. Namun, ketergantungan siswa pada teknologi dalam menyelesaikan soal justru memicu penurunan kemampuan penalaran tersebut. Penelitian ini bertujuan menganalisis kemampuan penalaran matematis siswa SMK menggunakan aplikasi Math Expert. Melalui metode campuran (mixed method) tipe embedded design, penelitian ini melibatkan 86 siswa kelas X SMK di Cianjur yang terbagi ke dalam kelas eksperimen dan kontrol. Data dikumpulkan melalui kuesioner, observasi, wawancara, dan instrumen tes penalaran matematis berdasarkan standar NCTM. Hasil penelitian menunjukkan perbedaan signifikan pada enam indikator penalaran NCTM, yang meliputi kemampuan: justifikasi kesimpulan; pengujian dugaan matematis; evaluasi argumen; variasi metode solusi; pengorganisasian data masalah; serta penilaian terhadap hasil kerja orang lain. Secara keseluruhan, penggunaan aplikasi Math Expert terbukti efektif meningkatkan kemampuan penalaran matematis siswa SMK, meskipun tingkat peningkatan pada setiap indikator bervariasi. Problem-solving and mathematical reasoning are crucial aspects of mathematics education. However, students' over-reliance on technology for problem-solving has triggered a decline in these specific reasoning abilities. This study aims to analyze the mathematical reasoning skills of vocational high school (SMK) students through the implementation of the Math Expert application. Utilizing a mixed-methods approach with an embedded design, the research involved 86 tenth-grade students in Cianjur, divided into experimental and control groups. Data were collected via questionnaires, observations, interviews, and mathematical reasoning tests based on NCTM standards. The findings indicate significant differences across six NCTM reasoning indicators, including the ability to: justify conclusions; test mathematical conjectures; evaluate arguments; employ diverse solution methods; organize situational problem data; and assess the work of others. Overall, the results demonstrate that the Math Expert application effectively enhances students' mathematical reasoning skills, although the degree of improvement varies across the specific indicators.
Virtual Inertia Control Topology Addressing Indonesia’s Low-Inertia Renewable Grid Resilience Challenge F. Danang Wijaya; Fikri Waskito; Eka Firmansyah; Juan C. Vasques
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 14 No 4: November 2025
Publisher : This journal is published by the Department of Electrical and Information Engineering, Faculty of Engineering, Universitas Gadjah Mada.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jnteti.v14i4.25234

Abstract

The increasing penetration of renewable energy sources in Indonesia, particularly photovoltaic (PV) systems, into electric power grids has led to a reduction in system inertia, potentially compromising frequency stability during disturbances. This paper proposes a virtual inertia control method for single-phase rooftop PV inverters to enhance frequency response in low-inertia microgrids. A single-phase synchronverter model based on the swing equation was developed and tested on the IEEE 13-bus system. Three scenarios were evaluated: a solar-only microgrid, a wind-integrated microgrid, and a microgrid combining renewable sources with a synchronous generator. Simulation results demonstrated that the proposed virtual inertia method improved frequency and voltage stability, closely mimicking the response of traditional synchronous generators. Within the first 10 s following a disturbance, the system failed to restore its frequency to the nominal value due to insufficient inertia in the inertial response time range. This indicates that the initial 10 s are a critical period for frequency recovery. The poorest frequency response was observed in scenario 1 (solar-only configuration), where system inertia was the lowest among the three scenarios, while the hybrid configuration with a synchronous generator (scenario 3) provided the most stable and robust frequency performance. The findings support the recommendation to implement policies requiring rooftop PV systems to incorporate virtual inertia functionalities, ensuring greater system resilience as renewable energy penetration increases.
Building the Foundation of Education through Learning Philosophy and Theory: A Study on Strengthening the Educational Function of Libraries Alamin, Rahmatan Lil; Febriyanti, Adelia Putri; Firmansyah, Eka
Journal of English Language and Education Vol 11, No 2 (2026)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jele.v11i2.1831

Abstract

Quality education requires a solid philosophical and theoretical foundation. Educational philosophy provides the normative direction and values of education, while learning theories offer empirical guidance for designing effective and learner-centered instruction. This study examines how both perspectives strengthen educational foundations through optimizing the educational role of libraries in the digital era. Using a descriptive qualitative literature review supported by findings from the Darul Ma’arif Al Insan Foundation, the study reveals that philosophy shapes educational orientation, whereas learning theories guide practical instructional strategies. Their integration reinforces libraries as active learning centers that promote information literacy, character development, independent learning, and lifelong learning. Libraries managed in alignment with philosophical principles and learning theories—through relevant collections, adaptive services, and supportive environments—can enhance their function as non-formal educational institutions. Thus, educational philosophy and learning theories are strategic components in building an adaptive and sustainable education system in the context of digital transformation.
Co-Authors -, Priyatmadi Addin Suwastono, Addin Adeguna Ridlo Pramurti Adha Imam Cahyadi Agung Prasetyo Agus Sujono Alamin, Rahmatan Lil Anang Budhi Nugroho Arief Wisnu Wardana Artakusuma, Dwi Dharma Beny Firman beny firman, beny Budi Nugroho CAHYADEWA, FELIX AUSTIN Deddy Susilo Dedi Gunawan Dhiya’ulhaq Priambodo, Muhammad Dyffa Dwi Dharma Artakusuma Dwiarifiyanti, Septian Dwiyana, A. Sy. Dina Fadel Muhammad, Fadel Fasa, Iraldy Laendra Fauzan, Naufal Hilmi Febriyanti, Adelia Putri Fikra Titan Syifa Fikri Waskito Fransisco Danang Wijaya Hamka Hamka, Hamka Hanny Hafiar Hardiansyah Hardiansyah Harnoko St., Harnoko Ibnu Hasan, Ibnu Inaya Retno Putri Indah Soesanti Indra Perdana Indrawan, Rully Iswanto Iswanto Johan Agung Irawan Juan C. Vasques Kania, Enung Sri Khalil, Abdelmajid Idris Mohammed Khozin, Khozin L. Heru Pratomo Leonardus Heru Pratomo Lesnanto Multa Putranto Lia Saniah Lilik Sutiarso Litasari Litasari Maemonah, Maemonah Maulidia, Khoirina Dwi Ayu Meika, Ika Moh Nur Hakim Mohammad Yanuar Hariyawan Mokhammad Isnaeni Bambang Setyonegoro Mubarika, Melinda Putri Nasihin, Darojatun Nasution, Muhammad Fahrul Roji Nenden Mutiara Sari Nia Maharani Raharja Noor Pratama Apriyanto Noviarianto, Noviarianto Nurniawati, Devi Oyas Wahyunggoro Pebriyani, Nais Prapto Nugroho Pratama, Dimas Yanuar Pratomo, Saifurrahman Iman Priyatmadi Pujiastuti, Sulastri Putri, Inaya Retno R. Poppy Yaniawati R. Soekrisno Rachmalia, Nela Rahayu Kariadinata Rakhmat, Rizki Safari Ramadina, Ina RANI RANI, RANI Risanuri Hidayat Riz Rifai O. Sasue Robiah Adawiah, Eka Elia Romelah Romelah Rudy Hartanto S.Pd. M Kes I Ketut Sudiana . Sahrudin, Asep Saiful Anwar Saude Saude Septian, Cepi Sidik, Yohan Fajar Sihono, Soekrisno, R. Solihah, Siti Suharyanto Suharyanto Suharyanto Suharyanto Suharyanto Suharyanto SUHARYANTO SUHARYANTO Sujono, Agus suminar, Chandra Siti Supianti, In In Suputa Suputa T. Haryono T. Haryono Tarcisius Haryono Tedy Juliandhy Tiyono Tobroni Tobroni Toni Prasetya Trigas Badmianto Trisna Pambudi, Kukuh Tumiran Wahidin, Didin Wahyu Dewanto Wahyudin, Yudin Wardana, Arief Wisnu Widyatama, Wahyu Widyawan Wijaya, Danang Wijaya, Nur Hudha Wijaya, Nur Hudha Wulansari, Tantya Y Munandar Kolewora Y. Andi Trisyono Y. Munandar K. Yaniawati, Poppy Yhone Arialistya Yogi Sawitra Yulianie, Lia Yuwono Bimo Purnomo