KELSALL, T. Acoustics Standards Activity in Canada - 2012. Canadian Acoustics, [S. l.], v. 40, n. 4, p. 49–50, 2012. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2582. Acesso em: 9 feb. 2023.