Hidayattullah M, Hapsari Y. Implementasi Metode Waterfall pada Rancang Bangun Sistem Informasi Kerja Praktik Industri. Ultima InfoSys : Jurnal Ilmu Sistem Informasi [Internet]. 28Dec.2020 [cited 21Nov.2024];11(2):85-9. Available from: https://ejournals.umn.ac.id/index.php/SI/article/view/1594