TARIGAN, F. A. Perancangan Sistem Informasi Administrasi Pada Gmi Medan Berbasis Android Online. Jurnal TIMES, [S. l.], v. 8, n. 1, p. 48–53, 2020. Disponível em: http://ejournal.stmik-time.ac.id/index.php/jurnalTIMES/article/view/607. Acesso em: 11 mei. 2024.