Sukirman, Sukirman, et al. “Analisis Diagnosis Penyakit Ikan Lele Berbasis Website Menggunakan Metode Forward Chaining Dan Certainty Factor”. Jurnal Ilmiah Informatika, vol. 8, no. 1, June 2023, pp. 37-53, doi:10.35316/jimi.v8i1.37-53.