Farisy, M. Hilal Al, and Fitrani Fitrani. “Android-Based Employee Attendance Information System: Sistem Informasi Presensi Karyawan Berbasis Android”. Indonesian Journal of Innovation Studies 20 (October 5, 2022): 10.21070/ijins.v20i.738. Accessed May 25, 2025. https://ijins.umsida.ac.id/index.php/ijins/article/view/738.