Design And FEM Analysis of Helical Gear. International Journal of Engineering Research and Advanced Technology (ijerat) (E-ISSN 2454-6135), [S. l.], v. 4, n. 4, p. 13–20, 2018. DOI: 10.7324/IJERAT.2018.3235. Disponível em: https://ijerat.com/index.php/ijerat/article/view/366. Acesso em: 8 apr. 2026.