WONG, G. S.; WU, L.; HANES, P. The current status of international standards for sound level meters. Canadian Acoustics, [S. l.], v. 30, n. 3, p. 110–111, 2002. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1479. Acesso em: 19 jun. 2024.