Коваль / Koval S. С. С. Complex forming of motor skills and techno-tactical action young football players 8–12 years. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 3(30), p. 82–86, 2012. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/22627. Acesso em: 1 may. 2024.