Dimas Afrizal, Silvia Qurrotul Ain Salsabila, Jefri Setia Puput Tri, and M Adamu Islam Mashuri. “Development of a Web-Based PKL-Hub Management Information System Using the Waterfall Method”. Journal of Applied Informatics Research 1, no. 2 (December 31, 2025): 22–31. Accessed February 18, 2026. https://journal.unesa.ac.id/index.php/jair/article/view/50097.