ANALISIS KOMPARATIF METODE CERTAINTY FACTOR DAN FUZZY MAMDANI PADA SISTEM PAKAR DIAGNOSIS PENYAKIT PARU-PARU. Journal of Information System Management (JOISM), [S. l.], v. 8, n. 1, p. 84–93, 2026. DOI: 10.24076/joism.2026v8i1.2697. Disponível em: https://jurnal.amikom.ac.id/index.php/joism/article/view/2697. Acesso em: 16 jul. 2026.