BRADLEY, J.; GROVER, B. Developing a new measure for assessing architectural speech security. Canadian Acoustics, [S. l.], v. 31, n. 3, p. 50–51, 2003. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1545. Acesso em: 18 feb. 2025.