Penurunan Surface Roughness Hasil Pembubutan Rata Baja ST 42 Akibat Pengaruh Variasi Sudut Potong Pahat Dan Kecepatan Spindle Mesin Bubut. Jurnal INOVATOR, [S. l.], v. 6, n. 1, p. 26–28, 2023. DOI: 10.37338/inovator.v6i1.8. Disponível em: https://ojs.politeknikjambi.ac.id/inovator/article/view/8. Acesso em: 14 may. 2026.