Ganesh, P. “Finite Element Simulation in Superplastic Forming of Friction Stir Welded Aluminium Alloy 6061-T6”. International Journal of Integrated Engineering 3, no. 1 (September 15, 2011). Accessed July 2, 2022. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/110.