F . POLVONOVA , G . ERGASHEVA. PRINCIPLES OF DEVELOPMENT OF CHILDREN’S SPORTS IN UZBEKISTAN. JournalNX - A Multidisciplinary Peer Reviewed Journal, [S. l.], v. 9, n. 1, p. 214–216, 2023. DOI: 10.17605/OSF.IO/Z6FEJ. Disponível em: https://repo.journalnx.com/index.php/nx/article/view/4555. Acesso em: 22 jun. 2025.