Dhea Armaya, Budi Serasi Ginting, and Yani Maulita. “Expert System For Diagnostic Disease Of Cultivation Of Cucumber Holticulture Using Certainty Factor Method Based On Web-Based”. International Journal of Health Engineering and Technology (IJHET) 1, no. 2 (July 29, 2022). Accessed October 2, 2024. https://afdifaljournal.com/journal/index.php/ijhet/article/view/28.