Khairul Umam and Kecitaan Harefa (2023) “Perancangan Sistem Informasi Rekam Medis Metode Waterfall Berbasis WEB”, Buletin Ilmiah Ilmu Komputer dan Multimedia (BIIKMA), 1(4), pp. 504–516. Available at: http://jurnalmahasiswa.com/index.php/biikma/article/view/554 (Accessed: 10 January 2025).