Akbar, Fahmi Malik Namus. “The Development of a Web-Based Internship Information Sys-Tem at DLHK-DIY Using the Waterfall Method”. Matrix : Jurnal Manajemen Teknologi dan Informatika 14, no. 2 (July 31, 2024): 84–97. Accessed September 19, 2024. https://ojs2.pnb.ac.id/index.php/MATRIX/article/view/1731.