THE PECULIARITIES OF THE FORMATION OF THE PERFORMANCE QUALIFICATION OF THE VOCAL SINGING OF STUDENTS. International Bulletin of Medical Sciences and Clinical Research, [S. l.], v. 3, n. 3, p. 65–70, 2023. Disponível em: https://researchcitations.com/index.php/ibmscr/article/view/816. Acesso em: 12 oct. 2025.