Darmadi, D.B. (2019) “Evaluating the effect of the pin’s length to the strength of double sides friction stir welded aluminum”, International Journal of Integrated Engineering, 11(5), pp. 1–11. Available at: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/3701 (Accessed: 18 July 2024).