Tareq Abdullah, Isam, et al. “Study the Microstructure and Mechanical Properties of Dissimilar Friction Stir Spot Welding of Carbon Steel 1006 to Aluminum Alloy aa2024-T3”. International Journal of Engineering & Technology, vol. 7, no. 4, Dec. 2018, pp. 3782-7, https://doi.org/10.14419/ijet.v7i4.15325.