WOJTOWICKI, J. L.; NICOLAS, J. Noise and Vibration Sources of Handheld Grinders. Canadian Acoustics, [S. l.], v. 23, n. 3, p. 83–84, 1995. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/952. Acesso em: 26 sep. 2024.