Roslan bin Mohd Dali AS bin R, Abu Bakar B. Effect of Different Size of Tool Pin Diameter for Butt Joint Between Aluminium and Aluminium by Friction Stir Welding (FSW). peat [Internet]. 2021 Dec. 5 [cited 2024 Aug. 17];2(2):780–789. Available from: https://penerbit.uthm.edu.my/periodicals/index.php/peat/article/view/690