ZAHRA, S. A.; SIREGAR, F. A. Sistem Pakar Diagnosis Penyakit Liver Menggunakan Metode Certainty Factor. Indonesian Journal of Science, Technology and Humanities, [S. l.], v. 4, n. 1, p. 15–30, 2026. DOI: 10.60076/ijstech.v4i1.2074. Disponível em: https://jurnal.intekom.id/index.php/ijstech/article/view/2074. Acesso em: 28 aug. 2026.