HUDA SHIHAB. The relationship between attention concentration and the performance level of the dribbling skill on a balance beam. Modern Sport, [S. l.], v. 4, n. 4, 2005. Disponível em: https://www.jcopew.uobaghdad.edu.iq/index.php/sport/article/view/298. Acesso em: 15 may. 2025.