Alwan, Hatim, Bambang Setiaji, and Endang Suryadi. “Design of a Prototype of a Medical Check Up Information System for ASN in Karawang Regency Using the Waterfall Method”. Eduvest - Journal of Universal Studies 6, no. 1 (January 9, 2026): 463–476. Accessed April 29, 2026. https://eduvest.greenvest.co.id/index.php/edv/article/view/52082.