Mahdi, A.Z., Amin, S.A. and Bakhy, S.H. (2019) “Effect of Different Friction Stir Spot Welding Techniques on the Mechanical Properties and Microstructure of Aluminum AA2024-T3”, Al-Nahrain Journal for Engineering Sciences, 22(2), pp. 117–123. doi:10.29194/NJES.22020117.