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All Journal Jurnal Pendidikan Vokasi Jurnal Pendidikan Teknologi dan Kejuruan Voteteknika (Vocational Teknik Elektronika dan Informatika) JTEV (Jurnal Teknik Elektro dan Vokasional Jurnal Bahana Manajemen Pendidikan Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa Edutech JOIV : International Journal on Informatics Visualization Edukasi: Jurnal Pendidikan Al Ishlah Jurnal Pendidikan Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) INVOTEK: Jurnal Inovasi Vokasional dan Teknologi JURNAL MEDIA INFORMATIKA BUDIDARMA Jurnal Penelitian Pendidikan IPA (JPPIPA) Desimal: Jurnal Matematika Syntax Literate: Jurnal Ilmiah Indonesia IT JOURNAL RESEARCH AND DEVELOPMENT Jurnal Kesehatan Komunitas INOVTEK Polbeng - Seri Informatika Rang Teknik Journal INTECOMS: Journal of Information Technology and Computer Science ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA JURNAL PENDIDIKAN TAMBUSAI Jurnal Ilmiah Pendidikan dan Pembelajaran Journal of Educational Research and Evaluation Journal of Education Technology Journal on Education JURTEKSI JETL (Journal Of Education, Teaching and Learning) JTP - Jurnal Teknologi Pendidikan EDUKATIF : JURNAL ILMU PENDIDIKAN EDUMATIC: Jurnal Pendidikan Informatika Menara Ilmu Jurnal Teknologi Informasi dan Pendidikan Building of Informatics, Technology and Science Jurnal Pendidikan dan Konseling EDUTEC : Journal of Education And Technology Zonasi: Jurnal Sistem Informasi Journal of Applied Engineering and Technological Science (JAETS) Aksara: Jurnal Ilmu Pendidikan Nonformal Jurnal Sistem Komputer dan Informatika (JSON) Jurnal Paedagogy Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat TIN: TERAPAN INFORMATIKA NUSANTARA INCARE Community Empowerment Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Multicience Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Nusantara: Jurnal Pendidikan Indonesia Jurnal PTI (Jurnal Pendidikan Teknologi Informasi) Jurnal Hurriah: Jurnal Evaluasi Pendidikan dan Penelitian Jurnal Vokasi Informatika (JAVIT) Jurnal SAINTIKOM (Jurnal Sains Manajemen Informatika dan Komputer) Judikatif: Jurnal Desain Komunikasi Kreatif Journal for Lesson and Learning Studies Tsaqofah: Jurnal Penelitian Guru Indonesia MASALIQ: Jurnal Pendidikan dan Sains Ranah Research : Journal of Multidisciplinary Research and Development Jurnal Teknik Komputer dan Informatika (JTeKI) Journal of Hypermedia & Technology-Enhanced Learning Journal of Innovative and Creativity The Indonesian Journal of Computer Science Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Modem : Jurnal Informatika dan Sains Teknologi Jurnal Pendidikan MIPA Jejak digital: Jurnal Ilmiah Multidisiplin Cermat : Jurnal Cendekiawan dan Riset Multidisiplin Akademik Terintegrasi JRTI (Jurnal Riset Tindakan Indonesia)
Dedy Irfan
Universitas Negeri Padang
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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Journal : journal of hypermedia

 1 
Experimental Study: Unveiling the Impact of Interactive Learning Media on Mastering Basic Electronics and Electrical Measurement Instruments at SMK Negeri 2 Payakumbuh Agustiana, Lara; Efrizon; Hanesman; Irfan, Dedy
Journal of Hypermedia & Technology-Enhanced Learning Vol. 1 No. 3 (2023): Journal of Hypermedia & Technology-Enhanced Learning—Book Haven
Publisher : Sagamedia Teknologi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58536/j-hytel.v1i3.94

Abstract

This study employs a quantitative approach with an experimental design. The main objective is to determine the influence of interactive learning media on the Fundamentals of Electronics among students studying electrical measuring instruments, electronics, and instrumentation at SMK Negeri 2 Payakumbuh. The research population consists of students from the X TAV 1 and X TAV 2 classes at SMK N 2 Payakumbuh for the academic year 2023/2024, totaling 61 students. The research instrument used was a set of objective questions administered at the end of the learning process after each treatment. The results indicate that the calculated t-value exceeds the critical t-value (4.60 > 1.67). This implies that the null hypothesis (H0) is rejected, and the alternative hypothesis (H1) is accepted. Therefore, it can be concluded that the use of interactive learning media significantly affects students' learning outcomes in the study of electrical measuring instruments, electronics, and instrumentation at SMK Negeri 2 Payakumbuh.
The Impact of Self-Directed Learning on Student Motivation and Creativity in Electronics Education: A Correlational Study Wahyudi, Riki; Anori, Sartika; Hidayat, Hendra; Irfan, Dedy; Pezo, Erik; Feng, Xiaohan
Journal of Hypermedia & Technology-Enhanced Learning Vol. 2 No. 3 (2024): Journal of Hypermedia & Technology-Enhanced Learning—Tech Harmony
Publisher : Sagamedia Teknologi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58536/j-hytel.v2i3.138

Abstract

The implementation of 21st-century education demands significant shifts in learning approaches, particularly in vocational high schools, where practical skills and creativity are paramount. This study investigates the impact of the Self-Directed Learning (SDL) model on students' motivation and creativity in the subject of electronic circuit applications at SMK Negeri 1 Batipuh. Using a descriptive correlational research design, data were collected from 34 students through validated and reliable questionnaires. The findings reveal that SDL contributes 46.9% to enhancing learning motivation and 39.69% to fostering creativity, indicating its significant influence on both variables. SDL empowers students to take greater control of their learning processes, thereby promoting intrinsic motivation and creative problem-solving abilities. These results align with previous research emphasizing the role of independent learning in improving academic performance and preparing students for the demands of the workforce. The practical implications of this study highlight the importance of optimizing SDL implementation in vocational education, particularly in technical subjects, to develop students' independence and creativity—skills essential for success in the digital era and professional environments. This study contributes to the advancement of effective learning models in vocational education, offering valuable insights for educators and policymakers to enhance the quality of teaching and learning.
Automated Academic Supervisor Allocation Using the C4.5 Decision Tree Algorithm: A Scalable Web-Based Solution Maulani, Nike; Farell, Geovanne; Hadi, Ahmaddul; Irfan, Dedy; Alzyoud, Mazen; Nikolaevna, Sharshova Regina
Journal of Hypermedia & Technology-Enhanced Learning Vol. 3 No. 1 (2025): Journal of Hypermedia & Technology-Enhanced Learning—Digital Revolution
Publisher : Sagamedia Teknologi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58536/j-hytel.165

Abstract

Efficient allocation of academic supervisors is a critical yet challenging process in higher education, often hindered by mismatches in expertise and uneven workload distribution. This study introduces a web-based recommendation system leveraging the C4.5 decision tree algorithm to address these issues. The system generates data-driven, accurate recommendations by assessing supervisor expertise, workload, and alignment with student research topics. The system emphasizes scalability and modularity and was developed using the Laravel framework and following the waterfall development model. Functional testing demonstrated a 96.7% accuracy rate for recommendations, while usability testing reflected high user satisfaction, with an average score of 92% for ease of use and relevance. These results highlight the system’s effectiveness in optimizing supervisor assignments, enhancing administrative efficiency, and providing a scalable solution for educational institutions. Future work will further integrate diverse data sources and AI-driven features to improve adaptability and responsiveness to evolving academic demands.
Web-Based Inventory Management System for Educational Training: Integrating EOQ and ARIMA for Data-Driven Learning Syamsi, Alkindi; Irfan, Dedy; Novaliendry, Dony; Sandra, Randi Proska
Journal of Hypermedia & Technology-Enhanced Learning Vol. 4 No. 1 (2026): Journal of Hypermedia & Technology-Enhanced Learning—Future Education
Publisher : Sagamedia Teknologi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58536/j-hytel.218

Abstract

Manual inventory recording and heuristic ordering practices remain common among Micro, Small, and Medium Enterprises (MSMEs), often leading to inaccurate demand estimation, excessive holding costs, and stockouts. This study develops and evaluates a web-based inventory information system that integrates Autoregressive Integrated Moving Average (ARIMA) forecasting with the Economic Order Quantity (EOQ) model to improve decision accuracy and cost efficiency. The system uses CodeIgniter 3 and MySQL and incorporates a Python-based time-series forecasting engine. Historical sales data were modeled using ARIMA, and the optimal specification was selected based on Akaike Information Criterion (AIC) and Bayesian Information Criterion (BIC). The ARIMA(1,1,1) model achieved a Mean Absolute Percentage Error (MAPE) of 8.47%, indicating high forecasting accuracy for operational planning. The forecasted annual demand was integrated into the EOQ framework to determine the optimal order quantity, Reorder Point (ROP), and probabilistic Safety Stock. A one-year cost simulation demonstrated that the EOQ-based policy reduced total inventory costs by 22.73% compared with the existing approach. Functional validation through Black-Box testing confirmed full compliance with specified requirements. These findings demonstrate that integrating predictive analytics with classical inventory optimization enhances operational efficiency and reduces total inventory cost. The system provides a practical, data-driven inventory management framework for MSMEs undergoing digital transformation.
Co-Authors ., Ariasdi A. Heri Iswanto Abdul Habib Arrasyidi Desky Abdul Syukur Abdullah, MT, Dr. Rijal Achmad Deddy Kurniawan Adha Kurnia Sari Afif Rahman Riyanda Afriansyah Afriansyah Agariadne Dwinggo Samala Agustiana, Lara Agustin Ahmaddul Hadi Ahmaddul Hadi, Ahmaddul Ahyanuardi Ahyanuardi Akhmad Zulkifli Al-Lika Fadia Arta Alawyah, khofifah Almasri Almasri Alvian Irsyad Alzyoud, Mazen Ambiyar, Ambiyar Anam, M Khairul Ananda Jaka Kelana Ananda, Febri Andhika Herayono Andhika Herayono Andi Putra Andre, Joni Anggita Embun Dini Anggun Desrivawany Angjela Ellysia ANIP FEBTRIKO ANIP FEBTRIKO Anita Febriani Annisa Aulia Zaroh Annisa Tishana Anori, Sartika Anwar, Badrul Ari, Novi Hendri Arif Maulana Ade Putra Aristo , Muhar Arsyfadhillah Arsyfadhillah Arviansyah Arviansyah Aryantiningsih, Dwi Sapta Ashabul Khairi Asmar Yulastri Asmara, Delvi Asni, Yuli Asrul Huda Asrul Huda Asrul Huda Asrul Huda Astiena, Adila Kasni Asyahri Hadi Nasyuha Aufa Cahyo Ramadhan Ayu Hidayati Az Zahra Lishani Salsabila B. Zurna, Hadid Putri Batubara, Qothrun Nada Ma'ruf Budayawan, Khairi Budayawan, Khairi Budi Mustika Budiman Budiman Caisar, Ariyandra Putera CHAIRUL ANSHAR Chania, Sylvia Atifah Chrismondari Chrismondari Daniel Agustian Daphiza, Della Darwas, Rahmadini Deby Cinthia Decky Antony Kifta Dedi Hidayat Dedy Agustanto Defelinu Harefa Della Daphiza Denal Mulia Denny Kurniadi Des Suryani Desep Priandes Desman Telaumbanua Desmanto Zai Desparo, Prioga Desri Fagia Nonik Devega, Army Trilidia Dewi, Fitrika Kumala Dewi, Muharika Dimi Oksila Dony Novaliendry Eddis Syahputra Pane Edidas Edidas , Edidas Efendi, Hansi Effendi ​, Hansi Effendy, Hansi Efrizon Efrizon Efrizon Eko Indrawan Elfi Tasrif elida elida Elmi, Hafiz Elsa Pertiwi Elsa Sabrina Elsa Sabrina Elsy Maharani Putri Erdisna, Erdisna Ernawati Ernawati Ernawati Ernawati Exaudi Ziliwu Fachri Rizal Fadel Muhammad Fadhilah Fadhilah Fadhilah Fadhilah Fadhilah Fadhli Ranuharja Fadia kalma Lailani Fahmi Rizal Fahmi Rizal Fatihaturrahmi Fatihaturrahmi Fazriani Huzaimah Febi Lailia Feng, Xiaohan Ferdian Rayata Ferdiansyah Ferdiansyah Firdaus Firdaus Firdaus Firdaus Firwanus Zega Fitri Ananda, Yulia Fitri Ayu Fitri Ayu Fitri, Helfi Roza Fonda, Hendry Frevizola, Viona Frialdo, Dol Fuji Astuti Ganefri Ganefri . Geovanne Farell Ghafara, Said Thaha Giatman Giatman Giatman Giatman, M Gladiska Yunis Gusra, Laura Febriani Habi Akbar Hadi Kurnia Saputra Hadid Putri B. Zurna Hafiz Elmi Hanesman Hansi Effendi Hardisman Harfit Alfala Hariselmi Hariselmi Harishandi, Harishandi Harleni, Harleni Harry Pratama Figna Hasan Maksum Hastria Effendi Helfi Roza Fitri Helmina, Annisa Helmiza Helmiza Helmiza Helmiza Hendra Dani Saputra Hendra Hidayat Hendra Hidayat Herisvan Hendra Herisvan Hendra Hidayati Hidayati Huda, Asrul Huda, Yasdinul Ida Ayu Putu Sri Widnyani Ika Parma Dewi Ikhbal, Muhammad Fibo Donya Ikhwal Febriyo Pratama Ilham Ilahi ILMIYATI RAHMY JASRIL Imran Rahmat Insan, Khoirul Irma Delianti, Vera Irma Yulia Basri Irwan Rusda ISHAK Izzan Muhamad Urfan Jalius Jama Jannah, Mutiara Miftahul Japrizal, Japrizal Jasman, Muhammad Ikram Jumike Rahma Desi Junaidah Junaidah Jusmardi Kasman Rukun Kasman Rukun Kasmita Kasmita Kasmita Kelana, Ananda Jaka Khofifah Alawyah Koto, Hendrawan Kurniadi, Denny Kurtis, Veri Lasyatta Syaifullah Lativa Mursyida Legiman Slamet Lika Jafnihirda Lili Safitri Diati Lili Suryati Lubis, Mutiah M. Giatman M. Ismail M. Yasep Setiawan Mahesi Agni Zaus Mai Rahmad Mainzaghi, Filipo Marlina Nasution Marta, Rizkayeni Maulana S, Chaya Maulana, Muhamad Gilang Maulani, Nike Melyanti, Rika Metria Dicky Putra Michelle Firsta Karima Sara MIFTAHUL JANNAH Mubai, Akrimullah Muhamad Ghozi Muhammad Adri Muhammad Adri Muhammad Akbar Muhammad Anwar Muhammad Dhuha, Rafki Muhammad Giatman Muhammad Giatman Muhammad Giatman Muhammad Ikram Jasman Muhammad Rinov Cuhanazriansyah Muharika Dewi Mukhaiyar, Riki Mukhlidi Muksir Mukhlidi Muskhir Mukhlidi Muskhir Mukhlidi Muskhir Mukhlidi Muskhir Mulia, Denal Muriyanto, Annur Wahid Muskhir, Mukhlidi Muslim Muslim Mutia Ningsi Mutia Putri Nabilah, Sayyidah Nabilla Yasmin Nasution, Yeni Puspitasari Nia Permata Sari Niken Sawitri Nikolaevna, Sharshova Regina Nila Sri Wahyuli Nisa Vebriani Nizwadi Jalinus Nizwardi Jalinus Nofirman, Nofirman Novajri, Kardimen Novemli Firdaus Novendra, Rizki Novi Hendri Adi Nurahmat, Ilham Nurindah Dwiyani Nurul Syafika Nurwahyu Rindaryati Nuzul Hidayat, Nuzul Okta Veza Oktavia, Vivi Oktaviani, Cindy Oktoria Oktoria OSKAH DAKHI Pedi Rianda Pezo, Erik Pratama, Arief Juneirul Purwanto, Wawan Putra Jaya Putra, Indra Pratama Putra, Rido Putri Ardini Putri Maharani Putri, Mutia Rahma Della Rahmadani, Kurniati Rahmadona Safitri Rahmat Rahmat Rahmayami, Maurah Tria Rahmiati Rahmiati Rahmiati Rahmiati Rahmiati Raivan Saputra Rama, Alzet Ramadhani Fajri, Bayu Ramadhani, Witri Rara Cantika Rashid, Farid Al Refdinal Refdinal, Refdinal Refdinal, Refdinal Renny Permata Saputri Resman Hendi Nofanolo Harefa Resmi Darni Resmidarni, Resmidarni Reti Handayani Rezi Elsya Putra Rezi Ridho, Mohd Ridwan Fadlil Rika Ampuh Hadiguna Riki Wahyudi, Riki Rina Sepriana Riska Khairana Rizky Amaliah Rizky Ema Wulansari Rizky Ema Wulansari Rizky Nafarel Sidiq Ronal Watrianthos Ronald Lorenzo Ronaldo Ronaldo Rosalina, Linda Rozi Gustian Rudi Mulya Rudi Yanto Rusydi Tanjung, Miftah Sabar Jaya Zalukhu Sabna, Eka Safitri Diati, Lili Salsabila, Az Zahra Lishani Salsabila, Unik Hanifah Sandra, Randi Proska Sant, Alhubbiar Santuni, Nofrizal Sari, Adha Kurnia Sarwandi, Sarwandi Satrinawati Satrinawati Satrinawati, Satrinawati Savitri, Wici Aan Sayyidah Nabilah Setiawan, Anugrah Sigit Alfin Yahya Simatupang, Wakhinuddin Simatupang, Wakhinuddin Siska Hediyati Sonia Marnel, Gina Suhardi Suhardi Sukardi Sukardi Sukardi, Sukardi Sukmawati, Murni Susi Erlinda Syafrijon, Syafrijon syafwar, Rima Syahisro Mirajdandi Syahril Syahril Syamsi, Alkindi Syerlie Annisa Syukhri, Syukhri Ta’ali, Ta’ali Taufik Mardatillah Ta’ali Ta’ali Tiara Indah Wicaksana Titi Sri Wahyuni Titin Sriwahyuni Torkis Nasution Tri Rahayuningsih Usmeldi Usmeldi Usmeldi Usmeldi Vebriani, Nisa Vera Irma Delianti Vera Irma Delianti Veza, Okta Visi Meika Fastiana Wahyudi Pramudia Wahyuni, Meisya Alifia Wakhimuddin Simatupang Wakhinuddin Wakhinuddin, Wakhinuddin Warman, Octifa Waskito Wicaksana, Tiara Indah Yasdinul Huda Yasdinul Huda Yeka Hebdriyani Yeka Hendriyani Yeni Nora Wiwi Yoharmen Arnov Yolnasdi Yolnasdi Yose Indarta Yosi Nofita Sari Yulianus Zega Yulirismayenti Zubair Shobrun Jamil Zulfajri Zulfajri Zulhendra Zulhendra