MAITHAM JABBAR MUTAR. Knowledge and performance management for the work of administrative leaders in sports federations. Modern Sport, [S. l.], v. 18, n. 1, p. 247–258, 2019. Disponível em: https://www.jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1418. Acesso em: 14 may. 2025.