qizi, F. I. Y. . (2022) „Stages of Development of Children’s Choir Art in Uzbekistan on the Example of Shermat Yormatov", European Journal of Life Safety and Stability (2660-9630), 18, s. 144-147. Dostupné z: http://www.ejlss.indexedresearch.org/index.php/ejlss/article/view/790 (Viděno: 5říjen2025).