Setiawan, Reza, and Veri Arinal. “Development of a Web-Based Educational Information System Using the RAD Method: A Case Study at Persahabatan Hospital”. International Journal Software Engineering and Computer Science (IJSECS), vol. 5, no. 3, Dec. 2025, pp. 964-73, https://doi.org/10.35870/ijsecs.v5i3.5249.