JAYUSMAN, J.; WASIYANTI, S. PENERAPAN MODEL WATERFALL DALAM SISTEM UJIAN SEKOLAH BERBASIS WEB PADA SMK WIRA BUANA I BOGOR. Jurnal Techno Nusa Mandiri, [S. l.], v. 16, n. 1, p. 43–50, 2019. DOI: 10.33480/techno.v16i1.163. Disponível em: https://ejournal.nusamandiri.ac.id/index.php/techno/article/view/163. Acesso em: 30 jan. 2025.