AKAMANON, C. Differentiation of Harsh and Hoarse Vocal Qualities through Spectrographic Analysis: -. Language and Linguistics, [S. l.], v. 3, n. 1, p. 22–33, 2018. Disponível em: https://so04.tci-thaijo.org/index.php/joling/article/view/129383. Acesso em: 17 may. 2024.