Nugraha, Muhammad, Muhammad Lulu Latif Usman, and Tiawan Tiawan. “WEB-BASED RPS MANAGEMENT INFORMATION SYSTEM (SEMESTER LESSON PLAN) USING WATERFALL MODEL”. Jurnal Pilar Nusa Mandiri 17, no. 1 (March 2, 2021): 59–66. Accessed March 4, 2026. https://ejournal.nusamandiri.ac.id.103-80-238-135.cpanel.site/index.php/pilar/article/view/2098.