MOOSMÜLLER, Sylvia. The influence of creaky voice on formant frequency changes. International Journal of Speech, Language and the Law, [S. l.], v. 8, n. 1, p. 100–112, 2001. DOI: 10.1558/sll.2001.8.1.100. Disponível em: https://journal.equinoxpub.com/IJSLL/article/view/9908. Acesso em: 16 apr. 2025.