Precision Helical Milling Of AISI 4140 Alloy Steel: An Experimental Study. International Journal of Environmental Sciences, [S. l.], p. 726–737, 2025. DOI: 10.64252/9c0naw49. Disponível em: https://theaspd.com/index.php/ijes/article/view/8328.. Acesso em: 21 sep. 2026.