CHENG, L.; NICOLS, J. Effect of the bulkhead fixing on the noise inside the airplane cabin. Canadian Acoustics, [S. l.], v. 19, n. 4, p. 11–12, 1991. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/645. Acesso em: 19 apr. 2024.