Implementasi Metode Waterfall Pada Sistem Informasi Perpustakaan Berbasis Web (Studi Kasus SDN Tegalangus). Informatics and Computer Engineering Journal, [S. l.], v. 3, n. 1, p. 1–7, 2023. DOI: 10.31294/icej.v3i1.1547. Disponível em: https://jurnal.bsi.ac.id/index.php/ijec/article/view/1547. Acesso em: 11 may. 2025.