سعيد علي ن. The Relationship of Psychological Energy and Performance level of some Basic Skills of Handball Players of Mosul University Team. College of Basic Education Research Journal, [S. l.], v. 9, n. 2, p. 426–454, 2010. Disponível em: https://stats.uomosul.edu.iq/index.php/berj/article/view/39099. Acesso em: 26 oct. 2025.