МАМЕШИНА, М. Differentiation of the content of classes on physical education, taking into account indicators of physical health and physical preparedness of students in grades 7–9. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 6(74), p. 25–31, 2019. DOI: 10.15391/snsv.2019-6.004. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/190785. Acesso em: 18 jul. 2024.