IMPLEMENTASI METODE FORWARD CHAINING DAN CERTAINTY FACTOR PADA SISTEM PAKAR PENYAKIT IKAN CUPANG. JOISM [Internet]. 2024 Jan. 18 [cited 2025 May 13];5(2):156-64. Available from: https://devjurnal.amikom.ac.id/index.php/joism/article/view/1381