HODGSON, M.; KE, L. Improved Methods for Estimating Fitting Density and Absorption Coefficient in Industrial Workrooms. Canadian Acoustics, [S. l.], v. 24, n. 3, p. 59–59, 1996. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1031. Acesso em: 29 mar. 2024.