Gunawan, Imam, Luki Hernando, and Weziza Putra. “Aplikasi Absensi Mobile Berbasis Mapping Koordinat Lokasi (Studi Kasus : Lorus Celluler)”. SAINS DAN INFORMATIKA : RESEARCH OF SCIENCE AND INFORMATIC 8, no. 1 (April 30, 2022): 55–60. Accessed April 29, 2024. http://publikasi.lldikti10.id/index.php/jsi/article/view/893.