Haloho, Yehezekiel Ramasyah Putra, Yohani Setiya Rafika Nur, and Ummi Athiyah. “ Implementation of Certainty Factor Method for the Diagnosis of Tyla Fish Diseases”. Jurnal Mantik 7, no. 3 (November 8, 2023): 1912-1922. Accessed May 8, 2026. https://iocscience.org/ejournal/index.php/mantik/article/view/4262.