PENERAPAN METODE WATERFALL PADA SISTEM INFORMASI E-RAPOR . Information System Journal, [S. l.], v. 7, n. 01, p. 45–55, 2024. DOI: 10.24076/infosjournal.2024v7i01.1582. Disponível em: https://jurnal.amikom.ac.id/index.php/infos/article/view/1582. Acesso em: 3 jun. 2025.