“ISSUES OF HISTORICAL DEVELOPMENT OF ACADEMIC VOCAL ART AND MODERN PERFORMANCE TECHNOLOGY” (2026) ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, 98(1), pp. 12–15. Available at: https://alpharesearchs.com/index.php/obr/article/view/3752 (Accessed: 1 August 2026).