Abbass, Muna K., Munthir M. Al-Kubaisy, and Ruqaya Abdulkadhim. 2017. “Optimization of Friction Stir Welding Process Parameters of Dissimilar AA2024-T3 and AA7075-T73 Aluminum Alloys by Using Taguchi Method”. Al-Khwarizmi Engineering Journal 12 (1): 100-109. https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/288.