CONNELLY, M.; HODGSON, M. Sound transmission loss of extensive green roofs - Field test results. Canadian Acoustics, [S. l.], v. 36, n. 3, p. 74–75, 2008. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2044. Acesso em: 21 sep. 2021.