ALHETA, S.; ZAYAN, S.; MAHMOUD, T.; GOMAA, A. Optimization of Friction Stir Spot Welding Process Parameters for AA6061-T4 Aluminium Alloy Plates. American Scientific Research Journal for Engineering, Technology, and Sciences, [S. l.], v. 20, n. 1, p. 244–253, 2016. Disponível em: https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/1779. Acesso em: 28 apr. 2024.