ХАСАНОВА, Н. Х. Вокал в хоровом коллективе. Science and Education, [S. l.], v. 4, n. 9, p. 222–227, 2023. Disponível em: https://openscience.uz/index.php/sciedu/article/view/6280. Acesso em: 19 may. 2024.