“EFFECT OF TOOL SHOULDER DIAMETERS ON TENSILE STRENGTH OF FRICTION STIR WELDED AA1100 ALUMINUM ALLOY JOINTS”, JME, vol. 6, no. 3, pp. 172–176, Sep. 2011, Accessed: Nov. 22, 2024. [Online]. Available: https://smenec.org/index.php/1/article/view/409