KEOUGH, M.; OZBURN, A.; MCCLAY, E. K.; SCHWAN, M. D.; SCHELLENBERG, M.; AKINBO, S.; GICK, B. Acoustic and articulatory qualities of smiled speech. Canadian Acoustics, [S. l.], v. 43, n. 3, 2015. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2797. Acesso em: 28 mar. 2024.