M. R. A. Mohd Reduan, Zuhairah Zulkfli, Z. Hamedon, and N. Fatchurrohman. 2022. “Effect of Tool Shoulder-to-Pin Diameter Ratio (D D) on the Mechanical Properties of Friction Stir Processed Mg-Micro Al₂O₃ Composite”. International Journal of Automotive and Mechanical Engineering 19 (4):10103-11. https://doi.org/10.15282/ijame.19.4.2022.07.0781.