Putra, Fitra. “Penerapan Metode Prototyping Dalam Rancangan Sistem Informasi Absensi Berbasis Website”. Journal of Information System Research (JOSH) 3, no. 4 (July 31, 2022): 431-436. Accessed May 18, 2026. https://ejurnal.seminar-id.com/index.php/josh/article/view/1835.