WINDARTO, Yudi Eko; ISNANTO, R Rizal; SETIAWAN, Annas. Sistem Pakar Diagnosis Penyakit Gastritis Menggunakan Metode Certainty Factor Berbasis Android. Jurnal Transformatika, [S. l.], v. 18, n. 1, p. 36–55, 2020. DOI: 10.26623/transformatika.v18i1.2088. Disponível em: https://journals.usm.ac.id/index.php/transformatika/article/view/2088. Acesso em: 29 jun. 2026.