Subhi, Akeel Dhahir, and Maryam Hassan Mohammed. “Friction Stir Processing of Heat Treated A380 Al Alloy to Enhance Surface Characteristics”. Iraqi Journal of Industrial Research 9, no. 1 (June 14, 2022): 39–48. Accessed March 29, 2024. http://ijoir.gov.iq/ijoir/index.php/jou/article/view/72.