ALEKSANDROVNA MARTYNOVA, Y.; YEVGENYEVICH MARTYNOV, D.; MIKHAILOVNA SUKHOVA, A.; AIVAZOVNA NURGALIEVA, L. Vocal Education in Kazan: From Amateur Music Playing to Professional Training. Propósitos y Representaciones, [S. l.], v. 9, n. SPE2, p. e1075, 2021. DOI: 10.20511/pyr2021.v9n1.1075. Disponível em: https://revistas.usil.edu.pe/index.php/pyr/article/view/1075. Acesso em: 5 may. 2024.