Mulyadi, Firdaus R, Untari RS. Optimization of Friction Stir Welding Parameters for AA6061-T651 Aluminum Alloy: Defect Analysis and Process Improvement. acopen [Internet]. 2023Jul.5 [cited 2024Jul.27];8(1):10.21070/acopen.8.2023.6665. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/6665