Umarsyah, F., N. Bagaskara, and Y. Jumaryadi. “Sistem Pendukung Keputusan Diagnosa Gastroenteritis Menggunakan Metode Analytical Hierarchy Process”. JOINS (Journal of Information System), vol. 6, no. 2, Dec. 2021, pp. 201-10, doi:10.33633/joins.v6i2.5309.