Hutabarat, Michael, 		Darmawan, M., 		Armanda, Fadhil, AND 		Agustina, Nurtia.
" Perancangan Sistem Informasi Absensi Berbasis Website Dinas Komunikasi Informatika Statistik dan Persandian Menggunakan Metode Waterfall" <em>Joined Journal (Journal of Informatics Education)</em> [Online], Volume 7 Number 2 (27 December 2024)