ASZTALOS, A. DEVELOPMENT OF CHILDREN’S SINGING VOICE. Studia Universitatis Babeș-Bolyai Musica, [S. l.], v. 66, n. 1, p. 39–54, 2021. DOI: 10.24193/subbmusica.2021.1.03. Disponível em: http://193.231.18.162/index.php/subbmusica/article/view/311. Acesso em: 9 oct. 2024.