S. K. ABDURASHIDOV. PROBLEMS OF PHYSICAL CULTURE. International Engineering Journal For Research & Development, [S. l.], v. 6, n. ICDSIIL, p. 2, 2021. DOI: 10.17605/OSF.IO/56WBF. Disponível em: https://iejrd.com/index.php/iejrd/article/view/1671. Acesso em: 17 apr. 2026.