Sheikhhasani, H., H. Sabet, and M. Abasi. “Investigation of the Effect of Friction Stir Spot Welding of BH Galvanized Steel Plates on Process Parameters and Weld Mechanical Properties”. Engineering, Technology & Applied Science Research 6, no. 5 (October 23, 2016): 1149–1154. Accessed November 28, 2021. https://www.etasr.com/index.php/ETASR/article/view/678.