PENTON, S.; CHIN-QUEE, D. Current low frequency noise (LFN) assessment guidelines and their use in environmental noise impact assessment. Canadian Acoustics, [S. l.], v. 30, n. 3, p. 78–79, 2002. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1463. Acesso em: 29 nov. 2021.