DR. ZAINAB JABBAR MOHAMMED. Administrative obstacles and their reflection on the physical education lesson in the elementary schools of the General Directorate of Education in Baghdad Al-Karkh II. Modern Sport, [S. l.], 2021. Disponível em: https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/726.. Acesso em: 3 may. 2024.