MUHAMAD TABRANI; ENI PUDJIARTI. Implementasi Metode Waterfall Pada sistem Informasi Pembelian Bahan Baku PT. Anugerah Citra Sejahtera. Elkom : Jurnal Elektronika dan Komputer, [S. l.], v. 14, n. 1, p. 1–9, 2021. DOI: 10.51903/elkom.v14i1.338. Disponível em: https://journal.stekom.ac.id/index.php/elkom/article/view/338. Acesso em: 20 nov. 2024.