1.
Halim S, Hansun S. Penerapan Metode Certainty Factor dalam Sistem Pakar Pendeteksi Resiko Osteoporosis dan Osteoarthritis. Ultima Computing : Jurnal Sistem Komputer [Internet]. 1Aug.2016 [cited 28Feb.2020];7(2):59-. Available from: http://ejournals.umn.ac.id/index.php/SK/article/view/233