ARIEF, Ikhwan; MULUK, Asmuliardi. Buku Ajar Analisis & Perancangan Sistem Informasi. Umsida Press, [S. l.], 2026. Disponível em: https://press.umsida.ac.id/index.php/umsidapress/article/view/1549. Acesso em: 30 jan. 2026.