FAUZAN, M.; CHRISTIAN, E.; PUTRA, P. B. A. Rancang Bangun Aplikasi Presensi Menggunakan Algoritma Haversine (Studi Kasus Badan Kepegawaian Daerah Provinsi Kalimantan Tengah) Berbasis Android. Journal of Information Technology and Computer Science, [S. l.], v. 4, n. 1, p. 81–88, 2024. DOI: 10.47111/jointecoms.v4i1.13205. Disponível em: https://e-journal.upr.ac.id/index.php/jcoms/article/view/13205. Acesso em: 21 sep. 2025.