AKHMADI, A. N.; USMAN, M. K. .; SANJAYA, F. L. . A Effect of Rotation Speed and Feed on the Surface of ST 41 Steel on a Lathe Machine. IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA), [S. l.], v. 3, n. 3, p. 31–41, 2024. DOI: 10.56862/irajtma.v3i3.157. Disponível em: https://e-journals.irapublishing.com/index.php/IRAJTMA/article/view/157. Acesso em: 7 jul. 2025.