Iqbal Zaka Firdana, Ricky Rifaldy, Rosidin Fahmi Abdillah, Farizi Ilham. Implementasi Model Waterfall dalam Perancangan Sistem Informasi PPDB di Pondok Pesantren Bina Insan Mulia. jriin [Internet]. 2025 Jul. 2 [cited 2026 Feb. 5];3(4):1042-5. Available from: https://jurnalmahasiswa.com/index.php/jriin/article/view/2671