Rafid Ahmed Khalil, Dr. “Comparison of Four Neural Network Learning Methods Based on Genetic Algorithm for Non-Linear Dynamic Systems Identification”. Al-Rafidain Engineering Journal (AREJ) 20, no. 1 (February 28, 2012): 122–132. Accessed August 8, 2025. https://ojs.uomosul.edu.iq/index.php/arej/article/view/26809.