Rabbani, Hafizh Hasan Alauddin, Asep Jamaluddin, and Arip Solehudin. 2023. “SISTEM PAKAR DIAGNOSA AWAL PENYAKIT JANTUNG MENGGUNAKAN METODE FORWARD CHAINING DAN CERTAINTY FACTOR BERBASIS WEBSITE”. INFOTECH Journal 9 (2):442-51. https://doi.org/10.31949/infotech.v9i2.6401.