Reduction of Noise and Vibration of Spur Gear by Using Asymmetric Teeth Profiles with Tip Relief. Journal of Engineering, [S. l.], v. 21, n. 09, p. 105–118, 2015. DOI: 10.31026/j.eng.2015.09.07. Disponível em: https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/353. Acesso em: 25 apr. 2025.