SAVILLA, I.; RIANTI, E.; YENILA, F. Certainty Factor Method for an Expert System for Orthopedic Disease Diagnosis. Journal of Computer Scine and Information Technology, [S. l.], v. 9, n. 4, p. 199–204, 2023. DOI: 10.35134/jcsitech.v9i4.88. Disponível em: https://jcsitech-upiyptk.org/ojs/index.php/jcsitech/article/view/88. Acesso em: 23 may. 2026.