Seftianur, M., M. Rajib, M. Rizky Arisandy, Delviano Sari Bunna, Desy Mawarti, and Muhammad Faiz Rahman. 2025. “Development and Functional Evaluation of a Web-Based IT Attendance Service (ITAS) Using QR Codes and an Agile Approach”. Jurnal Vokasi Teknik 3 (1). https://mentech.id/jurnal/index.php/juvotek/article/view/57.