SAAD KADHIM, Mustafa; K. RESAN, Kadhim. INVESTIGATION OF FRICTION PRESSURE EFFECT ON WELDING QUALITY IN FRICTION STUD WELDING PROCESS . Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 27, n. 3, p. 384–393, 2023. DOI: 10.31272/jeasd.27.3.8. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1599.. Acesso em: 13 may. 2025.