GOULD, G.; ALAVI, B. Noise control of coal pulverizers an implementation of user friendly design. Canadian Acoustics, [S. l.], v. 21, n. 3, p. 67–68, 1993. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/778. Acesso em: 21 feb. 2025.