КОВАЛЬ, С. С. Comparative analysis of the dynamics of the physical properties of young footballers, 10–12 years. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 1, p. 56–60, 2011. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/35536. Acesso em: 18 jul. 2024.