Frindo, M. M. and Oktavia, P. (2020) “Pengembangan Sistem Absensi pada PT. Permata Indonesia Metode Prototype Berbasis Android”, Journal of Artificial Intelligence and Innovative Applications (JOAIIA), 1(3), pp. 131–137. Available at: https://openjournal.unpam.ac.id/index.php/JOAIIA/article/view/6659 (Accessed: 13 January 2026).