SULTONALIEVICH, Davlatov Turgunpulat. Singer’s Performance Technique. Miasto Przyszłości, [S. l.], v. 48, p. 865–867, 2024. Disponível em: https://miastoprzyszlosci.com.pl/index.php/mp/article/view/3600. Acesso em: 30 aug. 2025.