Nurhayati, M. Sinta, and Rachmat Hidayat. “Expert System Detects Problems of Inkmaker Machine And Mixer With Forward Chaining”. Sinkron : jurnal dan penelitian teknik informatika 4, no. 2 (March 22, 2020): 68-75. Accessed July 16, 2024. https://jurnal.polgan.ac.id/index.php/sinkron/article/view/10521.