JORDAN, E.-E. THE SOPRANO VOICE TYPE AND IT’S IMPORTANCE WITHIN THE OPERETTA GENRE. Studia Universitatis Babeș-Bolyai Musica, [S. l.], v. 63, n. 2, p. 103–114, 2018. DOI: 10.24193/subbmusica.2018.2.09. Disponível em: http://193.231.18.162/index.php/subbmusica/article/view/2335. Acesso em: 27 sep. 2024.