Ch.Ratnam, B.Sudheer kumar, and K.N.D.Malleswara Rao. “A Comprehensive Review on Friction Stir Welding of Aluminium Alloys”. International Journal of Advance Engineering and Research Development (IJAERD) 5, no. 1 (January 25, 2018): 406–410. Accessed July 6, 2025. https://www.ijaerd.org/index.php/IJAERD/article/view/2078.