The effect of psychological exercises on psychological fitness and skillful performance of football players in the halls. Journal of the College of Basic Education, [S. l.], v. 27, n. 112, p. 214–224, 2022. DOI: 10.35950/cbej.v27i112.5139. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/5139.. Acesso em: 3 jul. 2024.