adai, Ali Sabah. “The Effect of an Educational Curriculum According to the Daniel Model on Bullying and Some Basic Football Skills for Students, College of Physical Education and Sports Sciences - Al-Muthanna University”. Kufa Journal of Physical Education Sciences 1, no. 4 (December 15, 2021): 139–163. Accessed June 25, 2026. https://journal.uokufa.edu.iq/index.php/kjpes/article/view/15430.