GHASISIN, leila; ABNAVI, F.; RASIMAHMOUDI, M.; SABERI, S. The effect of mouth opening levels on acoustic parameters of voice signal . Canadian Acoustics, [S. l.], v. 51, n. 1, 2023. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/3565. Acesso em: 11 may. 2024.