Do Xuan Truong, Manh Tien Nguyen, Nguyen Manh Hung, and Nguyen Truong An. “Effect of the Cyclic Expansion-Extrusion (CEE) Process on Mechanical Properties and the Grain Refinement of AA6061 Aluminum Alloy”. Journal of Military Science and Technology 87, no. 87 (May 25, 2023): 100–107. Accessed April 25, 2024. https://en.jmst.info/index.php/jmst/article/view/831.