RITONGA, R. M. .; MUNTHE, I. R. .; PURNAMA, I. . DESIGN AN INFORMATION SYSTEM PENDAWA BULUCINA (RAM) WEB-BASED USING THE WATERFALL METHOD . Jurnal Mantik, [S. l.], v. 6, n. 1, p. 383-389, 2022. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/2211. Acesso em: 27 may. 2026.