I PUTU DODY SUARNATHA; I MADE AGUS OKA GUNAWAN. Implementasi Metode Certainty Factor dalam Sistem Pakar Deteksi Penyakit Pencernaan pada Manusia. Jurnal CoSciTech (Computer Science and Information Technology), [S. l.], v. 3, n. 2, p. 73–80, 2022. DOI: 10.37859/coscitech.v3i2.3872. Disponível em: https://ejurnal.umri.ac.id/index.php/coscitech/article/view/3872. Acesso em: 1 may. 2026.