QASSIM MOHAMMED SALIH; ISAM TALIB ABBAS; USAMA MOHAMMED SALIH. The impact of the preparatory games program on the development of some physical attributes and basic skills for the effectiveness of running 100 m and long jump for primary school students. Modern Sport, [S. l.], v. 18, n. 1, p. 575–586, 2019. Disponível em: https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1552. Acesso em: 2 apr. 2025.