ROONEY, T. J. . The Understanding of Contemporary Vocal Pedagogy and the Teaching Methods of Internationally Acclaimed Vocal Coaches. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 15, n. 10, p. 147–162, 2016. Disponível em: https://ijlter.net/index.php/ijlter/article/view/888. Acesso em: 19 apr. 2026.