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. ms [Internet]. 2021 May 31 [cited 2025 May 14];. Available from: https://www.jcopew.uobaghdad.edu.iq/index.php/sport/article/view/726