Zavadska, Galina, and Asta Rauduvaite. “FORMATION AND DEVELOPMENT OF CHILDREN’S SKILLS OF IMROVISATION AND COMPOSITION AT SOL-FA LESSONS”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 5 (May 20, 2020): 817–826. Accessed November 23, 2024. https://journals.ru.lv/index.php/SIE/article/view/5015.