THE EFFECT OF NOTCH ANGLES ON THE FRACTURE PARAMETERS OF ALUMINUM THREE POINT BEND SPECIMENS . Journal of Manufacturing Engineering, [S. l.], v. 4, n. 2, p. 141–144, 2009. Disponível em: https://www.smenec.org/index.php/1/article/view/596. Acesso em: 22 mar. 2026.