DUC, Tran Minh; LONG, Tran The. An Investigation on Effects of Minimum Quantity Lubrication Technique on Surface Roughness in the Hard Milling Process. Engineering And Technology Journal, [S. l.], v. 10, n. 12, p. 8230–8234, 2025. DOI: 10.47191/etj/v10i12.22. Disponível em: https://everant.org/index.php/etj/article/view/2398. Acesso em: 28 sep. 2026.