DAHHAM YOUNIS, A.; MUSAID AL-NUAIMI, A.; SHAKEEB AL SARRAF, Z.; MAHMOOD HAMDOON, M. The Effect of Periodic Friction and Upsetting Pressure on Rotary Friction Welding Process. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 29, n. 2, p. 65–75, 2024. DOI: 10.33899/arej.2024.145510.1316. Disponível em: https://ojs.uomosul.edu.iq/index.php/arej/article/view/27047. Acesso em: 7 aug. 2025.