Optimization of Machining Parameters for Minimum Surface Roughness in Turning of Aluminium- Magnesium Alloy Using a 0.4 mm Nose Radius Tool: A Taguchi Approach. Libyan Open University Journal of Applied Sciences (LOUJAS), [S. l.], v. 2, n. 1, p. 60–64, 2026. DOI: 10.65422/loujas.v2i1.168. Disponível em: https://oujournals.ly/index.php/LOUJAS/article/view/168. Acesso em: 21 mar. 2026.