Supriatiningsih, Supriatiningsih. “Implementasi Metode Waterfall Pada Aplikasi Inventory Barang Berbasis Web”. Informatics and Computer Engineering Journal 3, no. 2 (August 20, 2023): 148-156. Accessed May 19, 2024. http://jurnal.bsi.ac.id/index.php/ijec/article/view/3194.