HOLLIEN, H.; DE JONG, G. Psychological stress in voice: current references. International Journal of Speech, Language and the Law, [S. l.], v. 2, n. 2, p. 202–229, 2013. DOI: 10.1558/ijsll.v2i2.202. Disponível em: https://journal.equinoxpub.com/IJSLL/article/view/10076. Acesso em: 5 jun. 2023.