ميرزا أ.م.د. طارق احمد. The impact of a training curriculum for the tolerance of using (training mask) in some functional indicators for the 400 meters and 800 meters for the junior class. Modern Sport, [S. l.], v. 17, n. 4, 2018. Disponível em: https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/825. Acesso em: 2 apr. 2025.