M.N. Mohammed, M.Z. Omar, J. Syarif, Z. Sajuri, M.S. Salleh, and K.S. Alhawari. “Investigations on Thixojoining Process of Steel Components”. Journal of Mechanical Engineering and Sciences 5, no. 1 (December 31, 2013): 639–645. Accessed July 3, 2024. https://journal.ump.edu.my/jmes/article/view/8201.