Suhadiyah, Elsyah, Sajaratud Dur, and Hendra Cipta. “Forecasting of The Crime Rate Using Automatic Clustering and Fuzzy Logic Relationship Method In North Sumatra ”. International Journal of Science and Environment (IJSE) 2, no. 1 (February 27, 2022): 14–23. Accessed March 18, 2026. https://ijsenet.com/index.php/IJSE/article/view/14.