PETROV, P. . DIGITAL PROGRESS TRENDS IN NATIONAL PHYSICAL EDUCATION AND SPORTS SECTOR. Theory and Practice of Physical Culture, [S. l.], n. 12, p. 59–61, 2021. Disponível em: http://tpf1610220.nichost.ru/index.php/TPPC/article/view/90. Acesso em: 2 feb. 2025.