A. Khalil, Rafid, and Rakan Kh. Antar. “Neural Network Based on Model Reference Using for Robot Arm Identification and Control”. Al-Rafidain Engineering Journal (AREJ) 22, no. 4 (September 28, 2014): 100–109. Accessed September 7, 2025. https://jamh.uomosul.edu.iq/index.php/arej/article/view/31422.