Mohamad Khir Johari Jamaludin and Muhammad Aiman Abu Johan, “Parameter Optimization of Friction Stir Welding Process by using RSM on Dissimilar Welded AA6061-AA7075”, Politeknik & Kolej Komuniti Journal of Engineering and Technology, vol. 4, no. 1, pp. 54–71, Nov. 2019, Accessed: Nov. 22, 2024. [Online]. Available: https://app.mypolycc.edu.my/journal/index.php/PMJET/article/view/244