Enhancing mechanical properties of dissimilar pure Cu/Mg AZ31B friction stir welds via ultrasonic assistance. International Journal of Multidisciplinary Research and Explorer, [S. l.], v. 6, n. Special Issue 1, p. 65–75, 2026. DOI: 10.70454/IJMRE.6S106. Disponível em: https://ijmre.com/ijmre/article/view/270. Acesso em: 8 aug. 2026.