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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 Pendidikan Indonesia Proceeding of the Electrical Engineering Computer Science and Informatics JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH JOIV : International Journal on Informatics Visualization Al Ishlah Jurnal Pendidikan Sinkron : Jurnal dan Penelitian Teknik Informatika JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING INVOTEK: Jurnal Inovasi Vokasional dan Teknologi Jurnal Penelitian Pendidikan IPA (JPPIPA) ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA JURNAL PENDIDIKAN TAMBUSAI Jurnal Nasional Pendidikan Teknik Informatika (JANAPATI) JETL (Journal Of Education, Teaching and Learning) JTP - Jurnal Teknologi Pendidikan Jurnal Teknologi Informasi dan Pendidikan PAKAR Pendidikan Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat INCARE Journal of Innovation in Educational and Cultural Research Jurnal Pengabdian UNDIKMA Jurnal Vokasi Informatika (JAVIT) Abdimas Indonesian Journal Scientica: Jurnal Ilmiah Sains dan Teknologi Jurnal Teknik Komputer dan Informatika (JTeKI) Journal of Hypermedia & Technology-Enhanced Learning Jurnal Informatika: Jurnal Pengembangan IT Journal of Innovative and Creativity Journal of Authentic Research The Indonesian Journal of Computer Science HUMANIORASAINS Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika Akademika Dinasti Information and Technology Menulis: Jurnal Penelitian Nusantara
Yeka Hendriyani
Universitas Negeri Padang
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Perancangan Sistem Rekomendasi Pemilihan Mobil Bekas Kategori MPV dan City Car Menggunakan K-Nearest Neighbor (K-NN) dengan Hybrid Filtering Amin, Rudi Kurnia Al; Hendriyani, Yeka; Asmara, Delvi; Fatmi, Yulia
Journal of Authentic Research Vol. 5 No. 2 (2026): May
Publisher : LITPAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/qrfc5h79

Abstract

Perkembangan kebutuhan transportasi pribadi di Indonesia menunjukkan tren yang terus meningkat, terutama di wilayah perkotaan. Di Kota Padang, meningkatnya kebutuhan tersebut diikuti oleh semakin banyaknya pilihan mobil bekas kategori MPV dan City Car, namun banyaknya alternatif pilihan ini justru menimbulkan information overload bagi calon pembeli. Penelitian ini bertujuan merancang dan mengimplementasikan sistem rekomendasi berbasis website menggunakan metode K-Nearest Neighbor (K-NN) dengan pendekatan Hybrid Filtering. Metode pengembangan sistem yang diterapkan adalah model Waterfall. Pendekatan Hybrid Filtering menggabungkan Content-Based Filtering dan Collaborative Filtering, sementara algoritma K-NN digunakan untuk menghitung tingkat kemiripan antar data kendaraan berdasarkan atribut seperti harga, tahun produksi, dan spesifikasi teknis menggunakan Euclidean Distance. Sistem juga menerapkan mekanisme pre-filtering berdasarkan kategori kendaraan untuk mengurangi kompleksitas perhitungan KNN agar sistem tetap responsif. Hasil pengujian fungsional menggunakan Black Box Testing menunjukkan seluruh fitur sistem berjalan dengan baik. Pengujian akurasi menghasilkan nilai Precision rata-rata sebesar 0,78, Recall 0,83, dan Mean Absolute Error (MAE) sebesar 0,15. Simpulannya, sistem ini mampu memberikan rekomendasi yang akurat, relevan, serta membantu mempercepat proses pengambilan keputusan calon pembeli mobil bekas. The development of private transportation needs in Indonesia shows a continuously increasing trend, especially in urban areas. In Padang City, this growth is followed by various used car options in the MPV and City Car categories, yet these alternatives cause information overload for potential buyers. This research aims to design and implement a web-based recommendation system using the K-Nearest Neighbor (K-NN) method with a Hybrid Filtering approach. The system development method applied is the Waterfall model. The Hybrid Filtering approach combines Content-Based Filtering and Collaborative Filtering, while the K-NN algorithm calculates similarity levels between vehicle data based on attributes such as price, production year, and technical specifications using Euclidean Distance. The system also applies a pre-filtering mechanism based on vehicle categories to reduce K-NN computational complexity and maintain responsiveness. Functional testing results using Black Box Testing indicate that all system features operate correctly. Accuracy testing produced an average Precision value of 0.78, a Recall of 0.83, and a Mean Absolute Error (MAE) of 0.15. In conclusion, this system provides accurate and relevant recommendations, helping potential used car buyers accelerate their decision-making process.
Pengembangan Platform Visualisasi Data Pertumbuhan Balita dengan Fitur Deteksi Dini Tahap Perkembangan Anak Berbasis Laravel Putri, Adelya Destriana; Fatmi, Yulia; Hendriyani, Yeka; Darni, Resmi
Journal of Authentic Research Vol. 5 No. 2 (2026): May
Publisher : LITPAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/nrdt4166

Abstract

Masalah gizi pada balita masih menjadi persoalan kesehatan masyarakat yang serius di Indonesia, dengan prevalensi stunting nasional sebesar 19,8% (SSGI 2024). Pemantauan tumbuh kembang balita masih banyak dilakukan secara manual melalui Kartu Menuju Sehat (KMS) yang memiliki keterbatasan dalam visualisasi data dan deteksi dini. Penelitian ini bertujuan untuk mengembangkan platform visualisasi data pertumbuhan balita berbasis web dengan fitur deteksi dini tahap perkembangan anak menggunakan framework Laravel. Penelitian ini menggunakan metode Waterfall yang terdiri dari analisis kebutuhan, perancangan, implementasi, pengujian, deployment, dan pemeliharaan. Sistem dikembangkan dengan bahasa pemrograman PHP (Laravel), basis data MySQL, dan library Chart.js untuk visualisasi data. Algoritma Decision Tree digunakan sebagai metode machine learning untuk klasifikasi status gizi balita berdasarkan standar antropometri WHO. Pengujian sistem dilakukan menggunakan Black Box Testing dan User Acceptance Testing (UAT) oleh 10 ibu balita. Sistem berhasil mengintegrasikan fitur analisis status gizi berbasis z-score WHO, visualisasi grafik pertumbuhan interaktif (BB/U, TB/U, BB/TB), deteksi dini milestone perkembangan anak (motorik kasar, motorik halus, bahasa, personal-sosial), serta rekomendasi nutrisi otomatis. Hasil pengujian black box menunjukkan seluruh fungsionalitas sistem berjalan 100% sesuai harapan. UAT menunjukkan tingkat kepuasan pengguna sebesar 90% dengan kategori "Sangat Setuju" pada aspek kemudahan penggunaan dan akurasi informasi. Lebih lanjut, uji kelayakan terintegrasi dilakukan dengan metode validasi ahli (skor 89,2%/"Sangat Valid"), uji kepraktisan oleh pengguna (skor 91,5%/"Sangat Praktis"), serta uji keefektifan melalui pre-test/post-test yang menunjukkan peningkatan pemahaman ibu sebesar 42,5% dan percepatan waktu deteksi hingga 78% dibandingkan metode manual. Platform SiPAGINTA (Sistem Pemantauan Gizi dan Tumbuh Kembang Balita) yang dikembangkan terbukti valid, praktis, dan efektif dalam membantu ibu balita memantau pertumbuhan dan perkembangan anak secara mandiri, akurat, dan real-time. Platform SiPAGINTA (Sistem Pemantauan Gizi dan Tumbuh Kembang Balita) yang dikembangkan terbukti valid, praktis, dan efektif dalam membantu ibu balita memantau pertumbuhan dan perkembangan anak secara mandiri, akurat, dan real-time. Implikasi praktis penelitian ini adalah tersedianya alat bantu digital mandiri bagi ibu balita untuk mendeteksi dini risiko stunting dan keterlambatan perkembangan anak tanpa ketergantungan penuh pada tenaga kesehatan.
Rancang Bangun Sistem Informasi Pesanan Terintegrasi Multi-Role Berbasis Web Untuk Industri Galaxy Digital Printing Najna, Kimi Maulana; Delianti , Vera Irma; Hendriyani, Yeka; Syafrijon, Syafrijon
Journal of Authentic Research Vol. 5 No. 2 (2026): May
Publisher : LITPAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/0ahzps29

Abstract

Digitalisasi proses bisnis menjadi kebutuhan penting bagi usaha mikro, kecil, dan menengah digital printing karena alur pesanan, desain, pembayaran, dan produksi saling bergantung serta rentan terfragmentasi apabila masih dikelola secara manual. Penelitian ini bertujuan mengembangkan sistem informasi pesanan terintegrasi berbasis Role-Based Access Control (RBAC) pada Galaxy Digital Printing untuk memperbaiki pencatatan pesanan, konsistensi kalkulasi harga, kontrol pembayaran bertahap, koordinasi antarperan, dan pelacakan status pesanan berbasis web. Penelitian menggunakan metode Research and Development dengan model Incremental yang mencakup komunikasi kebutuhan, perencanaan, pemodelan, konstruksi, pengujian, dan deployment. Data kebutuhan dikumpulkan melalui observasi, wawancara, dan studi literatur, sedangkan evaluasi dilakukan melalui validasi produk, Black Box Testing, User Acceptance Testing, dan System Usability Scale. Sistem dikembangkan menggunakan Laravel, MySQL, RBAC untuk lima peran pengguna, kalkulator harga otomatis, manajemen file desain, integrasi Midtrans, reminder pembayaran, dan tracking status pesanan. Kebaruan penelitian terletak pada model integrasi workflow pesanan digital printing yang menghubungkan kalkulasi harga, manajemen revisi desain, staged payment, payment gateway, produksi, dan tracking dalam satu platform multi-role. Hasil validasi produk memperoleh skor 93,29% dengan kategori sangat valid. Sepuluh skenario Black Box Testing utama berhasil 100%, UAT memperoleh rata-rata 4,35 dari skala 5, dan SUS mencapai 85,50 dengan Grade A. Temuan ini menunjukkan bahwa sistem dinilai layak secara fungsional dan diterima oleh pengguna awal pada konteks Galaxy Digital Printing. Namun, generalisasi hasil masih terbatas karena penelitian merupakan single case dengan jumlah responden kecil, belum mencakup load testing, uji keamanan mendalam, dan pengukuran efisiensi berbasis waktu kerja aktual. Business process digitalization is increasingly important for digital printing micro, small, and medium enterprises because order, design, payment, and production workflows are interdependent and vulnerable to fragmentation when managed manually. This study aims to develop an integrated order information system based on Role-Based Access Control (RBAC) at Galaxy Digital Printing to improve order recording, price calculation consistency, staged payment control, multi-role coordination, and web-based order status tracking. The study employed a Research and Development method using the Incremental model, covering requirement communication, planning, modeling, construction, testing, and deployment. Requirement data were collected through observation, interviews, and literature studies, while system evaluation was conducted using product validation, Black Box Testing, User Acceptance Testing, and the System Usability Scale. The system was developed using Laravel, MySQL, RBAC for five user roles, an automatic price calculator, design file management, Midtrans integration, payment reminders, and order status tracking. The novelty of this study lies in an integrated digital printing workflow model that connects price calculation, design revision management, staged payment, payment gateway, production, and tracking within a multi-role platform. Product validation achieved 93.29%, categorized as highly valid. Ten core Black Box Testing scenarios achieved 100% success, UAT produced an average score of 4.35 out of 5, and SUS reached 85.50 with Grade A. These findings indicate that the system is functionally feasible and accepted by initial users in the Galaxy Digital Printing context. However, the generalizability of the findings remains limited because this is a single-case study with a small number of respondents and does not yet include load testing, in-depth security testing, or objective work-time efficiency measurement.
RANCANG BANGUN APLIKASI PROGRAM SCHOOL PARENTING TERHADAP PEMBINAAN MORAL SISWA PADA SEKOLAH MENENGAH PERTAMA NEGERI 43 PADANG Rakhel Cakra Sandika; Muhammad Adri; Dony Novaliendry; Yeka Hendriyani
Jurnal Humaniora & Sosial Sains Vol 2 No 2 (2025)
Publisher : Pojok Publisher

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

Abstract

Based on perceptions at SMP Negeri 43 Padang, it can be seen that there are a few issues that happen in child rearing exercises counting, need of data around children to guardians and instructors, visit delays in data approximately children from guardians to instructors, trouble finding arrangements to children's issues, and need of space to supply security data. The strategy utilized in planning this framework is the waterfall method. The waterfall method includes a handle that's simple to get it and the forms don't cover. In this strategy, one prepare must be completed in arrange to be able to continue to the following handle. Child rearing exercises at SMP Negeri 43 Padang point to empower guardians to move forward information, demeanors and abilities in shaping parenting patterns inside the family, as for the point of child rearing instruction at SMP Negeri 43 Padang, to be specific to extend social passionate ties between guardians, teachers and children. The application that has been built can make it simpler for the school and guardians of SMP N 43 Padang to create children's ethics. This application makes it simple for all parties to get it children's ethical improvement and give suitable exhortation to assist all parties.
RANCANG BANGUN SISTEM SMART ECO-TOURISM BERBASIS VIRTUAL REALITY UNTUK MENDUKUNG PARIWISATA BERKELANJUTAN DI KABUPATEN AGAM, SUMATERA BARAT Indra Yones; Titi Sriwahyuni; Yeka Hendriyani; Jusmardi Jusmardi
Jurnal Kepemimpinan dan Pengurusan Sekolah Vol. 11 No. 1 (2026): Regular Issue
Publisher : STKIP Pesisir Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34125/jkps.v11i1.1899

Abstract

Sustainable tourism has become an important approach in managing tourist destinations that prioritize environmental preservation and community welfare. The Maninjau Lake area in Agam Regency, West Sumatra, has significant natural tourism potential but still faces limitations in digital promotion media and tourist understanding of eco-tourism concepts. This study aims to design and develop a Smart Eco-Tourism system based on Virtual Reality as a promotional and educational media for sustainable tourism. This research uses the Prototype method which allows system development to be carried out iteratively and focuses on user needs. The system development process includes requirement analysis, prototype design, implementation, and system testing. The developed system is capable of presenting interactive 3D tourism maps and virtual exploration experiences of Maninjau Lake tourist destinations. Functional and usability testing results indicate that the system works properly and is easy to use by users. The integration of Virtual Reality technology into Smart Eco-Tourism systems provides an interactive digital tourism promotion model while supporting environmental awareness and sustainable tourism education.
RANCANGAN BANGUN SISTEM INFORMASI PEMESANAN DAN PENJADWALAN TOUR GUIDE BERBASIS WEBSITE DENGAN ALGORITMA FIRST-COME-FIRST-SERVED Maulana Ihsan; Yulia Fatmi; Yeka Hendriyani; Resmidarni Resmidarni
Jurnal Kepemimpinan dan Pengurusan Sekolah Vol. 11 No. 2 (2026): Regular Issue
Publisher : STKIP Pesisir Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34125/jkps.v11i2.2139

Abstract

The purpose of this study is to design and develop a web-based information system for booking and scheduling Tour guide services that can effectively, efficiently, and systematically facilitate the online reservation process for tourists. The system uses the First-Come-First-Served (FCFS) algorithm to automatically manage the order of bookings and scheduling of Tour guides. It is also designed to present clear and transparent information regarding Tour guide service fees across several tourist destinations in Pesisir Selatan. The system development method used is the prototype method. This method enables direct interaction between developers and users during the development process, allowing system requirements to be understood more clearly and reducing the risk of specification errors. The prototype method applied consists of several main stages: communication, quick planning, modeling quick design, construction of prototype, and deployment and feedback. The results of this study show that the developed system is able to significantly improve the quality of tourism services. The system successfully integrates information on tourist destinations, tour guide services, and the booking process into a single platform that is easily accessible, interactive, and well-structured, thereby helping tourists plan their trips more effectively.
Factor analysis of the relationship of curiosity and device addiction through motivation to digital literacy in the context of smart learning Yeka Hendriyani; Muhammad Anwar; Hendra Hidayat; Elsa Sabrina; Pardjono Pardjono; Erni Marlina Saari
Jurnal Pendidikan Vokasi Vol. 13 No. 3 (2023)
Publisher : ADGVI & Graduate School of Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpv.v13i3.62720

Abstract

This study aims to investigate the relationship between curiosity and device addiction factors and motivation towards digital literacy in the context of smart learning. This study used a qualitative approach involving 228 students majoring in Electronics Engineering Education at Universitas Negeri Padang. Data were collected through a Likert-scale questionnaire with a saturated sampling method, ensuring all relevant respondents were involved. To evaluate the measurement model of the research questions, Structural Equation Modeling (SEM) analysis was used. The results revealed that digital literacy is significantly influenced by three main factors: curiosity, gadget addiction and app addiction. Furthermore, the study found that curiosity-driven motivation tends to improve digital literacy, while gadget and app addiction have a negative impact. These findings provide valuable insights for curriculum development, especially in improving digital literacy among electrical engineering education students. In addition, this study highlights the importance of educational interventions that can manage the wise use of technology and promote constructive curiosity. This research contributes to the understanding of how curiosity and excessive use of technology can affect digital literacy skills, which are crucial to face the challenges of the Industrial Revolution 4.0 era. Thus, the results of this study can serve as a basis for more effective educational strategies in preparing students for future digital challenges.
Co-Authors Ade Kurniawan Afifah Rizki, Putri Agariadne Dwinggo Samala Agung Gemilang Agung Pranata Ahmaddul Hadi Ahmaddul Hadi, Ahmaddul Akbar Ilahi Akbar Ilahi Almasri Almasri Ambiyar, Ambiyar Amelia Zahra Amin, Rudi Kurnia Al Anni Faridah Annisa Saputri Ardiyanti, Sri Arita Arita Arita, Arita Ariyadi Armi Asmar Yulastri Asmara, Delvi Asrul Huda Aswardi Aswardi Aulia Putri, Rahilla Aulia, Vikri Azmi, Arafil Bayu Ramadhani Fajri Bobby Rachman Budayawan, Khairi Budayawan, Khairi Cheng-Hong Yang Cheng-Hong Yang, Cheng-Hong Chintia Ningsih, Nur Dedy Irfan Dekry, Muhammad Reviza Delianti , Vera Irma Delvi Asmara Deny Kurniadi Desi Susanti Dessy Hardeyenti Desy Wulan Dari Dhanil, Muhammad Dina Febrianti Dini Sumanti Dony Novaliendry Dony Novaliendy Edi Prasetio Effendi, Hastria Elfi Tasrif Elsa Sabrina Emelsy, Nalurry Erni Marlina Saari Fadhilah Fadhilah Fadhli Ranuharja Fahlevi, Muhammad Farel Fahmi Rizal Fajri, Bayu Ramadhani Fanny Oktavia Farell, Geovanee Farizi, Habib Al Fatmi, Yulia Fatni Mufit Fauzan Jamza Fauzana Azizah Firdaus Firdaus Firza, Fahira Utami Fitrah, Zhulma Fitri, Yolanda Idha Ganefri . Geovanne Farell Giatman, M Hadi Kurnia Saputra Hadi, Ahmadul Hafilah Hamimi Hafilah Hamimi Hafilah Hamimi, Hafilah Hamdani . Hamimi, Hafilah Hansi Effendi Hardeyenti, Dessy Hasan Maksum Hasnita, Sri Hastria Effendi Hatta, Mega Amelia Prihatini Hayati Rahmatika Hendra Hidayat Henny Yustisia Huda, Asrul Huda, Asrul Huda, Yasdinul Igor Novid Ika Parma Dewi Indra Yones Insan, Khoirul Irma Delianti , Vera Irma Delianti, Vera Islapirna Islapirna Jayadi, Ridho Dimas Tri Prasetyo Jayandra Jayandra Jefry Herianto Juanda, Yeni Marita Jusmardi Jusmardi Jusmardi Karmila Sari, Nanda Kasman Rukun Kasman Rukun Khairi Budayawan Khairy, Mubarakh Hayatna Kurniadi, Denny La Ode Alwin Syahputra Putra Laila Fajri Lathifah, Ulfi Latifah Annisa Lativa Mursyida Lativa Mursyida Legiman Slamet Lise Asnur Lusi Tridarni M. Fikri Mahendra, Jimmy Mahesi Agni Zaus Mariani Mariani Mariani Mariani Marta, Rizkayeni Maulana Ihsan Maulana Putra, Risky Mawarni, Junia Melri Deswina Mhd Arya Dhaifullah Muadzah, Kayla Nahda Muhammad Adri Muhammad Adri Muhammad Anwar Muhammad Anwar Muhammad Decky Andani Muhammad Rasyid Ridha Mukhaiyar, Riki Muskhir, Mukhlidi Mutiara Pertiwi Nabila Azzahra Shammi Najna, Kimi Maulana Nasution, Marsinah Dewi Feiyska Nizwardi Jalinus Nobi Albion Ziqkra Novaldi, Farhan Novaliendy, Dony Nurindah Dwiyani Nursyafti, Yolana Pardjono, P. Parma Dewi, Ika Pepi Resmanti Ponimin Purwanto, Wawan Putra, La Ode Alwin Syahputra Putri Khairunisak Putri, Adelya Destriana Putri, Alfiola Eka Putri, Dessy Hardeyenti Putry, Shalshabila Shafa Rahman Arifin, Ari Syaiful Rahmatika, Hayati Rahmi Ramadhani Rahmi, Salsabila Tri Rahmiati Rahmiati Rakhel Cakra Sandika Ramadhan, Heri Resmi Darni Resmidarni Resmidarni Resmidarni, Resmidarni Reza Aurora Rizkayeni Marta Rizki Kurniawan, Rizki Rizky Ananda Ronaldo Ronaldo Saari, Erni Marlina Sandika, Rakhel Cakra Santuni, Nofrizal Silvia Gina Rahayu Alvi Sri Ardiyanti Sri Muliani Sianipar Suciko, Adelina Sukmawati, Murni Suriyani, Cici Syafrijon , Syafrijon Syafrijon Syafrijon Syafrijon, Syafrijon Syarif, Zamir Ta’ali Ta’ali Titi Sriwahyuni Titin Sriwahyuni Vera Indriani Vera Irma Delianti Vera Irma Delianti Wakhinuddin Waskito Waskito Yang, Cheng-Hong Yolanda Idha Fitri Yones, Indra Yuda Putra Utama Yudhi Diputra Yulia Fatmi Yuliarnis, Sri Kurnia Yusmerita Yusmerita Zulhendra Zulhendra Zulhendra Zulhendra Zulhijra Rahma Dia Zulmi Arifah