Kambouz, Y., M. Benguediab, and B. Bouchouicha. “Numerical Analysis of Crack Progress in Different Areas of a Friction Stir Welded Bead for an 5251 H14 Aluminum Alloy Specimen”. Engineering, Technology & Applied Science Research 4, no. 1 (February 4, 2014): 581–586. Accessed January 19, 2022. https://www.etasr.com/index.php/ETASR/article/view/381.