ZEBUA, Merida; LIMBONG, Tonni. New Normal Waste Bank Information System in Medan City Using the Waterfall Method. Journal of Computers and Informatics (JUCOPI), [S. l.], v. 1, n. 1, p. 1–10, 2025. Disponível em: https://publikasimandiri.org/index.php/copi/article/view/1. Acesso em: 18 apr. 2026.