ferdinan fander, Nopriadi N. SISTEM PAKAR DIAGNOSIS PENYAKIT LOW BACK PAIN BERBASIS WEB MENGGUNAKAN METODE FORWARD CHAINING. comasiejournal [Internet]. 2021Jul.27 [cited 2024Nov.24];5(7):18-26. Available from: https://forum.upbatam.ac.id/index.php/comasiejournal/article/view/4406