MALAHAYATINUR, C. Z.; KAMALIA, A. Z.; NAYA, C. Web-based project material inventory information system at PT XYZ using the waterfall method. Jurnal Mandiri IT, [S. l.], v. 15, n. 1, p. 9–18, 2026. DOI: 10.35335/mandiri.v15i1.550. Disponível em: https://ejournal.isha.or.id/index.php/Mandiri/article/view/550. Acesso em: 9 jul. 2026.