SHAKEEB AL-SARRAF, Z.; SABAH MOHAMMED JAMEL, D. A Qualitative Study of a Rotating Shaft Having a Slant Crack. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 15, n. 4, p. 77–91, 2007. DOI: 10.33899/rengj.2007.47136. Disponível em: https://ojs.uomosul.edu.iq/index.php/arej/article/view/26682. Acesso em: 7 aug. 2025.