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All Journal PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic JSI: Jurnal Sistem Informasi (E-Journal) Prosiding Semnastek Sinkron : Jurnal dan Penelitian Teknik Informatika Jurnal Informatika Information System for Educators and Professionals : Journal of Information System Informatics for Educators and Professional : Journal of Informatics Information Management For Educators And Professionals (IMBI) JISICOM (Journal of Information System, Infomatics and Computing) REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer Jurnal Infortech Jurnal Digit : Digital of Information Technology IMTechno: Journal of Industrial Management and Technology Jupiter Journal of Computer & Information Technology Paradigma Jurnal Infortech
Adjat Sudradjat
Universitas Bina Sarana Informatika
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Engineering Industrial & Manufacturing Engineering Library & Information Science Other

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User Satisfaction Analysis of the LEAD.CO.ID News Portal Performance Using WebQual 4.0 Adjat Sudradjat; Ridho Oktrian Pamungkas; Rahdian Kusuma Atmaja; Yana Iqbal Maulana; Rachman Komarudin
Jurnal Infortech Vol. 8 No. 1 (2026): June 2026
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/infortech.v8i1.12737

Abstract

The quality of online media platforms is critical for competitiveness in the digital media industry. This study evaluates the quality of LEAD.CO.ID news portal using WebQual 4.0 method with a quantitative approach. Data were obtained from 100 participants using an online survey and subsequently processed with SPSS software employing multiple linear regression analysis. The t-test results show all three variables affect user satisfaction significantly, with usability as the dominant factor (β = 0.512, p < 0.001). The F-test confirms simultaneous significant influence (F = 23.215, p < 0.001). An R² coefficient of 0.420 demonstrates that 42% of the variance in user satisfaction is attributable to the factors incorporated in the proposed model, during 58% is influenced by other factors such as access speed, branding, and exclusive content. Overall, LEAD.CO.ID’s website quality is in the “good” category. However, to increase reader engagement and competitive advantage, managers should implement layered source verification to improve information credibility, and  optimize mobile loading time below 3 seconds to strengthen usability. This study contributes to WebQual 4.0 application in local digital media and provides data-driven recommendations for improving reader loyalty.
Rancang Bangun Sistem Informasi Pelaporan ATP Berbasis Web Menggunakan Metode Prototype Cyrill Ilario Ifaru; Muhammad Hardithya Aenuddin; Alfia Zahra; Adjat Sudradjat
INFORMATION SYSTEM FOR EDUCATORS AND PROFESSIONALS : Journal of Information System Vol 10 No 2 (2025): INFORMATION SYSTEM FOR EDUCATORS AND PROFESSIONALS (Desember 2025)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Bina Insani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51211/isbi.v10i2.3594

Abstract

Acceptance Test Procedure (ATP) menjadi prosedur krusial yang wajib dilakukan pada tahap awal proses serah terima proyek penyediaan infrastruktur telekomunikasi. Laporan ATP berupa dokumen formal yang digunakan untuk memastikan bahwa semua perangkat yang terpasang telah berfungsi dengan baik dan sesuai spesifikasi standar yang telah disepakati. Pelaporan ATP yang dilakukan secara konvensional dengan dokumen tertulis dan pengiriman file digital melalui email memunculkan berbagai kendala, seperti risiko kehilangan dokumen, proses review laporan ATP yang lambat, dan potensi kesalahan input data. Penelitian ini bertujuan membuat rancang bangun sistem informasi pelaporan ATP menggunakan bahasa pemrograman PHP dan DBMS MySQL dengan framework Laravel, serta penerapan metode prototype yang melibatkan partisipasi pengguna secara iteratif dalam pembuatan mock-upnya. Hasil penelitian berupa sebuah aplikasi pelaporan ATP berbasis web yang dapat membantu tim internal maupun eksternal dalam memproses laporan ATP dengan cepat dan akurat, terdokumentasi dengan baik, serta dapat diakses secara online dan real-time oleh semua stakeholders, sehingga memudahkan koordinasi antar pihak terkait.
Penerapan Metode RAD Pada Pembangunan Sistem Informasi Pembayaran SPP Berbasis Website Andriansyah Andriansyah; Adjat Sudradjat; Ridwan Saputra; Samuel Fernando
INFORMATION SYSTEM FOR EDUCATORS AND PROFESSIONALS : Journal of Information System Vol 10 No 1 (2025): INFORMATION SYSTEM FOR EDUCATORS AND PROFESSIONALS (Juni 2025)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Bina Insani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51211/isbi.v10i1.3339

Abstract

Sistem informasi pembayaran SPP yang efektif sangat diperlukan dalam institusi pendidikan guna meningkatkan efisiensi pengelolaan administrasi keuangan. Dalam penelitian ini, diterapkan metode Rapid Application Development (RAD) untuk mempercepat proses pengembangan sistem dengan pendekatan iteratif dan umpan balik yang cepat dari pengguna. Dengan menggunakan metode ini, sistem dapat dikembangkan dalam waktu yang lebih singkat, lebih fleksibel terhadap perubahan kebutuhan, serta mampu memberikan kemudahan bagi pihak sekolah dan siswa dalam melakukan transaksi pembayaran. Hasil penelitian menunjukkan bahwa sistem berbasis RAD ini berhasil meningkatkan efisiensi pengelolaan data pembayaran serta mempercepat proses transaksi
Prediction Of Infant Mortality Using The Decission Tree And Genetic Algorithm Methods Suhardjono Suhardjono; Adjat Sudradjat; Bilal Abdul Wahid; Hari Sugiarto; Hafis Nurdin
Paradigma - Jurnal Komputer dan Informatika Vol. 25 No. 1 (2023): March 2023 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v25i1.1819

Abstract

One of the things that plays a role in reducing infant mortality is the government. Based on infant mortality data in Jakarta in 2018 that has been previously tested with the decision tree algorithm, the update in this study is to use the genetic algorithm. The purpose of the update is to increase the accuracy of the results to be maximized. From the test results with the DT algorithm optimized by GA, the maximum accuracy value is 100%, and each attribute has a weight value of 1 where the value is the maximum value. After obtaining maximum results, the data will be used to reduce infant mortality, especially in Jakarta
Co-Authors Alfia Zahra Andriansyah Andriansyah Anna Mukhayaroh Ayu Giska Pradini Cicilia Regita Valent Cicilia Regita Valent Cyrill Ilario Ifaru Dewi Yuliandari Gilang Purnama Adji Hafis Nurdin Hari Sugiarto - UBSI Henny Destiana Ishak Komarudin ispandi ispandi Ispandi Ispandi, Ispandi Maisyaroh Mellani Ardiyanti Neorau Miwan Kurniawan Hidayat Muhamad Sodiqin Muhammad Hardithya Aenuddin Nika Aditia Noer hikmah Rachman Komarudin Rachman Komarudin Rahdian Kusuma Atmaja Rahmayanti Yulia Retno Sari Ridho Oktrian Pamungkas Ridwan Saputra Rino Ramadan Rohimah, Luthfia Samuel Fernando Sefenizka, Aprilah Amira Selviana Selviana Suhardjono S Tiara Teja Wahid, Bilal Abdul Wina Widiati Yana Iqbal Maulana Yopi Handrianto, Yopi