Kuzmenko , Vasiliy. “PHYSICAL EDUCATION AND PHYSICAL TRAINING OF ADOLESCENT CHILDREN IN THE WORK OF A. MAKARENKO”. Education in the 21st Century 2, no. 6 (October 3, 2023): 246–251. Accessed May 19, 2024. https://journals.ysu.am/index.php/Educ-21st-Century/article/view/11099.