AADESH YADAV; MR. DINESH DUBEY. A Review Paper on Hard Turning of Automotive Gears with Polycrystalline Copper Nitride Tools as a Substitute for Grinding. International Journal of Scientific Research in Mechanical and Materials Engineering, [S. l.], v. 9, n. 5, p. 01–07, 2025. Disponível em: https://ijsrmme.com/index.php/home/article/view/IJSRMME25951. Acesso em: 19 sept. 2025.