F. H. Ali, Dr., and Maher M. F. Algreer. “Position Control Using Fuzzy Logic”. Al-Rafidain Engineering Journal (AREJ) 16, no. 1 (February 1, 2008): 1–14. Accessed September 27, 2025. https://jwups.uomosul.edu.iq/index.php/arej/article/view/31530.