Effect of Cutting Parameters on MRR and Surface Roughness in Turning EN-8. International Journal of Current Engineering and Technology, [S. l.], v. 1, n. 1, p. 105–109, 2011. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/19. Acesso em: 30 apr. 2026.