“PERANCANGAN ABSENSI KANTOR DESA BATU KERBAU MENGGUNAKAN APLIKASI ANDROID BERBASIS SELFIE DAN GEOFENCE”. Digital Research Transformation 2, no. 2 (September 28, 2026): 513–524. Accessed October 28, 2026. http://ejournal.mejailmiah.com/index.php/drt/article/view/636.