Kadhim M, Hussein S. The Effect of Bobbin Friction Stir used different tool Design on the Mechanical Properties to Weld 6061-T6 Aluminum Alloy. ASSOC ARA UNIV J ENG SCI [Internet]. 30Sep.2023 [cited 25Dec.2024];30(3):18-5. Available from: https://jaaru.org/index.php/auisseng/article/view/640