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All Journal Jurnal Pendidikan Teknologi dan Kejuruan JTEV (Jurnal Teknik Elektro dan Vokasional JOIV : International Journal on Informatics Visualization INVOTEK: Jurnal Inovasi Vokasional dan Teknologi Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Teknologi Informasi dan Pendidikan Jurnal Pendidikan Teknologi Informasi dan Vokasional Jurnal Puan Indonesia Jurnal Sains Informatika Terapan (JSIT) Engineering and Technology International Journal (EATIJ) JT-IBSI (Jurnal Teknik Ibnu Sina) Journal of Innovative and Creativity JR : Jurnal Responsive Teknik Informatika Journal of Computer-based Instructional Media Jurnal Responsive Teknik Informatika Jurnal Pendidikan MIPA
Devega, Army Trilidia
Program Studi Teknik Informatika, Universitas Ibnu Sina
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Multimedia Interaktif Untuk Pengenalan SOP Pengelolaan Limbah B3 Berbasis Android Sabtu, Sabtu; Devega, Army Trilidia; Adi, Novi Hendri; Saputra, Benny
Jurnal Pendidikan Teknologi Informasi dan Vokasional Vol 4, No 2 (2022): Jurnal Pendidikan Teknologi Informasi dan Vokasional
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jptiv.v4i2.26029

Abstract

B3 waste is waste or waste which in its nature and concentration contains several toxic and hazardous substances which can directly or indirectly damage the environment, interfere with health, and threaten human survival. PT employees Jagar Prima Nusantara for B3 waste management SOP still use a notice board that contains SOP needed to carry out job desks at the company. So the authors designed an interactive multimedia application to introduce B3 waste management SOP at PT. Jagar Prima Nusantara which can be used on android smartphones. This study aims as a medium of information so that employees of PT. Jagar Prima Nusantara obtains information quickly and precisely. The design of the introduction of Android-based hazardous waste management SOP uses the Multimedia Development Life Cycle (MDLC) method which has six stages consisting of the concept, design, material collecting, assembly, testing, and distribution. At the design stage use storyboards, flowcharts, and UML. To implement what is used by the author using an application, namely Adobe Flash Professional CS6, and also at the alpha and beta testing stages using Blackbox. This research produces interactive multimedia based on Android, which is then distributed to companies. It is hoped that the application can improve the work performance of employees of PT. Jagar Prima Nusantara and make it easier for employees and customers to get the information they needKeywords: Multimedia Interaktif, Limbah B3, Android 
Pengembangan Model Pembelajaran Interaktif Dengan Gaya Belajar Visual, Auditori, dan Kinestetik Pada Mata Pelajaran Informatika Untuk Siswa Kelas X MAN Batam Basriadi, Ali; Devega, Army Trilidia; Sabtu, Sabtu; Suja’i, Iman
Jurnal Pendidikan Teknologi Informasi dan Vokasional Vol 5, No 2 (2023): Jurnal Pendidikan Teknologi Informasi dan Vokasional
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jptiv.v5i2.29442

Abstract

This learning model development research aims to produce an interactive learning model with visual, auditory and kinesthetic learning models using ADDIE development. When conducting interactive learning, a teacher needs to understand the characteristics and abilities of students. Students are no longer used as objects but are reduced to being polarized as students, pleasing students with learning styles according to their talents and abilities. The instrument uses a questionnaire assessing learning model experts, assessing media quality, material experts, informatics subject teachers, and student responses. The resulting model was tested on a small group in tenth grade. The average model expert assessment results were 4.093, material experts averaged 4.00, and media experts averaged 4.064, while the overall quality of learning media was 4.086 out of a total score of 5,000 which was included in the good category. The results of the model and media quality assessment were based on student responses with an average score of 3.252. And in the aspect of student interest and motivation in learning it was 3,366 with student learning completeness test results of at least 76%.Kata kunci: Gaya Belajar, Mata Pelajaran Informatika, Pengembangan Model, Visual, Auditori, dan Kinestetik
Design of a web-based information system for domestic sea transportation services for limited liability company goods Putra, Diki Pratama; Devega, Army Trilidia; Afrina, Afrina
Journal of Computer-based Instructional Media Vol. 2 No. 1 (2024): Regular Issue
Publisher : Researcher and Lecturer Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58712/jcim.v2i1.128

Abstract

This research aims to design and implement a web-based information system for domestic sea transportation services of goods owned by a Limited Liability Company. Currently, the Limited Liability Company faces challenges in administrating goods due to the time-consuming recording process and using Excel applications that are prone to manual errors, accompanied by inaccuracies due to the absence of an integrated database system. The information system developed uses the waterfall approach for system design and the Unified Modeling Language (UML) for modelling, resulting in a requirements analysis, UML-based system design, and eight database tables that support system functionality. The use of PHP programming and MySQL database in the system implementation resulted in a web application that allows PT NSE to manage administration in a timely and accurately, with reports stored in the database. To enhance the executive dashboard of the domestic sea transportation service information system for goods, revamping the display for more visual and informative data presentation is essential. Additionally, integrating an Excel export feature will facilitate further data processing by relevant parties. Adequate resources must be allocated to maintain and manage the system effectively, ensuring seamless and sustainable operation. By implementing this information system, the Limited Liability Company is expected to boost administrative efficiency and accuracy, thereby solidifying its position in Indonesia's logistics service industry.
Development of Interactive Java Language Learning Module in Object Oriented Programming Subjects Devega, Army Trilidia; Irfan, Dedy; Wakhinuddin, Wakhinuddin; Muskhir, Mukhlidi; Jasman, Muhammad Ikram
Jurnal Pendidikan MIPA Vol 22, No 2 (2021): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this research is to develop interactive learning modules that can help students in independent learning and are valid, practical, and effective. This research was carried out using the Research and Development (R&D) development research method with a 4D (four D) development model. The instrument used in this study was a questionnaire used to measure validity and practicality. Meanwhile, to measure the effectiveness of using a test instrument in the form of multiple choice questions. The results showed that the interactive learning module was declared valid with a validity value of 0.88 based on the validation of three media validators and in terms of material validity it was declared valid with a value of 0.89 from two teachers who taught object oriented programming (OOP). The interactive learning module is stated to be very practical based on the responses of teachers and students. This shows that the interactive learning module is declared to be effectively used as one of the teaching materials in learning in improving student learning outcomes.Keywords: interactive learning module, object oriented programming, research and development. DOI: http://dx.doi.org/10.23960/jpmipa/v22i2.pp235-244
The effectiveness of learning media on the outcome of computer and basic network of vocational students Devega, Army Trilidia; Ambiyar, Ambiyar; Panyahuti, Panyahuti; Adi, Novi Hendri; Riyanda, Afif Rahman
Jurnal Pendidikan Teknologi Kejuruan Vol 5 No 2 (2022): Regular Issue
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jptk.v5i2.23123

Abstract

Learning media is a tool that can help the teaching and learning process so that the meaning of the message conveyed becomes clearer and the goals of education or learning can be achieved effectively and efficiently. The results given to students in the form of an assessment after following the learning process with the value of knowledge, attitudes, skills in students with changes in behavior can also be called student learning outcomes. One source of student learning to obtain messages and information provided by the teacher so that learning materials can be further improved and form knowledge for students is using Learning Media. In this study, researchers used research and development (R&D) methods, and the ADDIE development model. This interactive learning media is designed using the Lectora application. The results of this study are the effectiveness of the media using time series results of student learning mastery increased by 20% effectively to improve student learning outcomes through tests. A score of 0.52 was obtained in the medium category.
Perancangan Aplikasi Sistem Pengelolaan Data Produk Toko Lionel Berbasis Web (PHP) di Bengkong Sadai Kurniawan, Aril Gibran; Asri, Arief Septiadi; Mustaqim; Devega, Army Trilidia
Jurnal Sains Informatika Terapan Vol. 4 No. 3 (2025): Jurnal Sains Informatika Terapan (Oktober, 2025)
Publisher : Riset Sinergi Indonesia (RISINDO)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62357/jsit.v4i3.629

Abstract

Penelitian ini dilaksanakan dengan tujuan untuk membangun sebuah sistem aplikasi berbasis web yang mampu membantu proses pengelolaan data produk pada Toko Lionel. Sistem ini dikembangkan menggunakan bahasa pemrograman PHP dengan dukungan basis data MySQL, serta dioperasikan secara lokal melalui server XAMPP. Aplikasi ini menyediakan sejumlah fitur inti, antara lain manajemen produk, pengaturan stok, dan klasifikasi produk berdasarkan kategori tertentu. Adanya sistem ini diharapkan dapat mendukung pemilik toko dalam menjalankan aktivitas pencatatan barang secara lebih efisien, cepat, dan tertata. Dalam pengembangannya, sistem ini turut menerapkan penerapan struktur data dasar berupa stack dan queue. Stack dimanfaatkan untuk mencatat jejak perubahan data ketika produk mengalami pengeditan, sedangkan queue digunakan untuk mencatat daftar produk yang perlu di-restock secara berurutan. Kedua struktur ini diterapkan guna mendukung fungsi pelacakan riwayat serta penyusunan antrian dalam operasional toko. Metode pengembangan yang dipilih dalam penelitian ini adalah model waterfall, yang mengatur tahapan pengembangan secara berurutan, mulai dari analisis kebutuhan, desain sistem, implementasi, hingga pengujian akhir. Hasil akhir dari implementasi menunjukkan bahwa aplikasi ini mampu meningkatkan efektivitas pengelolaan data produk dan memiliki potensi untuk terus dikembangkan di masa mendatang, termasuk kemungkinan integrasi ke platform daring agar dapat diakses secara luas.
Analisis Komparatif Struktur Data Array Dan Linked List; Evaluasi Performa Dan Implementasi Optimal SD, Arif Lukman; Gilang Arya S; Muhammad Putra I; Devega, Army Trilidia
Jurnal Sains Informatika Terapan Vol. 4 No. 3 (2025): Jurnal Sains Informatika Terapan (Oktober, 2025)
Publisher : Riset Sinergi Indonesia (RISINDO)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62357/jsit.v4i3.631

Abstract

Data structures are fundamental components in computer science that significantly impact program efficiency and performance. This study presents a comprehensive comparative analysis of two essential linear data structures: Array and Linked List. The research evaluates their characteristics, advantages, disadvantages, and optimal implementation scenarios through systematic performance testing and literature review managed using Zotero reference management system. Arrays provide contiguous memory allocation with O(1) random access but limited flexibility, while Linked Lists offer dynamic memory allocation with O(n) sequential access but greater structural flexibility. Results indicate that Arrays are optimal for applications requiring frequent data access and memory efficiency, whereas Linked Lists excel in scenarios with frequent structural modifications. This analysis provides practical guidelines for developers in selecting appropriate data structures based on specific application requirements.
Studi Tentang Teknik Phishing dan Strategi Pencegahannya dalam Sistem Informasi Yusuf Yusuf; Mahesa Tejha Ananda; Fadri Defrison; Jerri Erianto Silitonga; Army Trilidia Devega
Journal of Innovative and Creativity Vol. 5 No. 2 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i2.2141

Abstract

Penelitian ini bertujuan untuk menganalisis teknik serangan phishing dan merumuskan strategi pencegahannya dalam sistem informasi. Kajian ini disusun dengan pendekatan studi literatur terhadap berbagai publikasi ilmiah terkini yang relevan, menggunakan metode deskriptif-kualitatif. Data diperoleh dari jurnal internasional, buku, dan laporan teknis yang membahas topik phishing dan keamanan informasi. Hasil penelitian menunjukkan bahwa teknik phishing telah berevolusi dalam berbagai bentuk seperti email phishing, spear phishing, vishing, hingga pharming. Setiap teknik memiliki karakteristik yang berbeda namun sama-sama bertujuan mengecoh korban untuk memberikan informasi sensitif. Strategi pencegahan yang ditemukan mencakup aspek teknis seperti penggunaan filter spam, autentikasi dua faktor, dan pemantauan sistem, serta aspek non-teknis seperti edukasi keamanan dan pelatihan pengguna secara berkala. Studi ini menyimpulkan bahwa pencegahan phishing yang efektif membutuhkan sinergi antara teknologi keamanan, budaya sadar siber, dan kebijakan internal yang jelas. Diharapkan hasil kajian ini dapat memberikan kontribusi dalam penguatan sistem keamanan informasi, serta menjadi acuan dalam upaya mitigasi ancaman phishing di lingkungan organisasi maupun pengguna individu.
Realizing 21st Century Learning Through Inquirybased Learning: A Meta-Analysis Army Trilidia Devega; Hilda Herasmus; Arina Luthfini Lubis; Ali Basriadi
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12687

Abstract

Throughout history, curiosity has driven individuals to explore and understand the essence of their existence. Inquiry-Based Learning (IBL) has emerged as a highly effective teaching method that empowers students to actively engage in the learning process, identify real-world problems, generate diverse solutions, and significantly enhance their learning experiences. This meta-analysis evaluates the effectiveness of IBL in fostering 21st-century skills such as critical thinking, problem-solving, and creativity. Using a systematic approach, sixteen articles from 2015 to 2024 were collected and analyzed through the PRISMA methodology, involving identification, screening, eligibility assessment, and inclusion. The sixteen primary studies meeting the inclusion criteria were analyzed using Hedge's random effects model. Results indicate that IBL significantly improves student outcomes, with an average effect size of 0.69, categorized as medium. Heterogeneity analysis showed significant variation among studies (Q = 47.849, p < 0.001). The Forest Plot demonstrated a statistically significant positive effect, while the Funnel Plot and Rosenthal's fail-safe N test indicated no publication bias, affirming the reliability of the results. IBL promotes active student participation through exploration, questioning, and real-world experiences, which are essential in 21st-century education. This meta-analysis underscores the substantial positive impact of IBL on student learning outcomes, suggesting its integration into curricula to enhance student skills in critical and creative thinking, thereby improving the quality of education globally. Theoretically, this study contributes to the pedagogical literature by providing empirical evidence for IBL's effectiveness across diverse educational contexts. Practically, the findings offer educators and policymakers evidence-based guidance for curriculum design and instructional strategies. The findings advocate for professional development and innovative teaching approaches to meet evolving educational needs
Perancangan Media Pengenalan Program Studi Menggunakan Motion Graphic (Studi Kasus Di Fakultas Teknik) Army Trilidia Devega; Jusmiati
Jurnal Responsive Teknik Informatika Vol. 6 No. 01 (2022): Jurnal Responsive Teknik Informatika
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36352/jr.v6i01.551

Abstract

Perancangan media pengenalan Program Studi menggunakan Motion Graphic dibuat dengan menggunakan software Adobe After Effect. Tujuan dibuatnya penelitian ini agar dapat mengimplementasikan motion graphic sebagai media pengenalan Program Studi Teknik Informatika secara spesifik yang dapat digunakan sebagai media pengenalan kepada masyarakat khususnya mahasiswa baru, menggunakan media digital yang dapat diakses secara online melalui media sosial sehingga dapat menjangkau secara luas dengan lebih efektif. Hasil penelitian dan pengolahan data ini dilakukan dari penerapan metode MDLC berdasarkan 6 (enam) tahapan yang terdiri dari concept, design, material collecting, assembly, testing, dan distribution. Maka dapat diimplementasikan media pengenalan ini dalam bentuk video motion graphic dengan format mp4.
Co-Authors Afif Rahman Riyanda Afrina, Afrina Agariadne Dwinggo Samala Agus Suryadi Aini Nurul Ali Basriadi Ambiyar, Ambiyar Apriansyah Zulatama Aprizal Y Arifin, Nofri Yudi Arina Luthfini Lubis Asri, Arief Septiadi Badri, Revi illya Bahy, M. Mahdy Abiyyu Basriadi, Ali Benny Saputra Dedy Irfan Deo Bagus Prayoga Dewi Sartika Wati Fadhli Ranuharja Fadri Defrison Fernandes, Atman Lucky Ghea Paulina Suri Gilang Arya S Hanafi Hanafi Hendra Sahputra Batubara Herasmus , Hilda Herasmus, Hilda Hilda Herasmus Ika Parma Dewi Jasman, Muhammad Ikram Jerri Erianto Silitonga Jusmiati Kurniawan, Aril Gibran Larisang Lubis, Arina Luthfini Mahesa Tejha Ananda Melly Asriani Muhammad Ikram Jasman Muhammad Irfan Muhammad Putra I Muhammad Ropianto Mukhlidi Muskhir Muskhir, Mukhlidi Mustaqim Mutiara Ayu Mawaddah Nelma Busra Nizwardi Jalinus Nofri Yudi Arifin Novi Hendri Adi Okta Veza Panyahuti Panyahuti Panyahuti, - Panyahuti, Panyahuti Putra, Diki Pratama Putry, Marisa Sonea Eka Remon Lapisa Sabtu Sabtu Sabtu, Sabtu Saputra, Benny SD, Arif Lukman Siddiq, Raka Brama Sikumbang, Alex Sandri Simatupang, Wakhinuddin Sitopu, Nirwana Suja’i, Iman Sukardi, Sukardi Suri, Ghea Paulina Syaiful Islami Veza, Okta Wakhinuddin Wakhinuddin, Wakhinuddin Waskito Weni Lestari Putri Yera Wahda Wahdi Yusuf Yusuf