HADAVI, S.; LEE, J. A Survey of The Unoccupied Acoustic Conditions of Active Learning Classrooms in Montreal. Canadian Acoustics, [S. l.], v. 47, n. 1, p. 81–86, 2019. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/3252. Acesso em: 19 sep. 2024.