МАНДЮК, А. Use of fitness trackers to determine the volume of physical activity of students in secondary schools aged 15–16 years. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 3(71), p. 43–47, 2019. DOI: 10.15391/snsv.2019-3.007. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/171282. Acesso em: 28 apr. 2024.