Iskandar, Adyanata Lubis, Elyandri Prasiwinigrum, and Sabda Maulana. “IDENTIFICATION AND DIAGNOSIS EXPERT SYSTEM DESIGN FOR OIL PLANT DISEASE USING FORWARD CHAINING”. RJOCS (Riau Journal of Computer Science) 7, no. 2 (July 31, 2021): 164–172. Accessed July 22, 2024. https://journal.upp.ac.id/index.php/rjocs/article/view/1835.