Ashari, Ilham, and Vanesa Adhelia. 2022. “Expert System and IoT for Diagnose of Feline Panleukopenia Virus Using Certainty Factor”. MATRIK : Jurnal Manajemen, Teknik Informatika Dan Rekayasa Komputer 21 (2), 451-62. https://doi.org/https://doi.org/10.30812/matrik.v21i2.1517.