Srivan Palelleng, Wegirandol Histara Littu and Rithagia Palelleng (2025) “SISTEM PAKAR DIAGNOSIS PENYAKIT PADA ANAK MENGGUNAKAN METODE CERTAINTY FACTOR ”, Journal of Innovation Research and Knowledge, 4(8), pp. 5349–5360. doi: 10.53625/jirk.v4i8.9353.