B. Mustafaev. “FROM THE HISTORY OF MUSIC EDUCATION AND PEDAGOGICAL SYSTEM ACTIVITY IN UZBEKISTAN IN THE 1950s-1970s”. Zeta Repository 4, no. 04 (April 26, 2023): 1007–1012. Accessed April 9, 2025. https://zetarepo.com/index.php/zr/article/view/448.