Mohammed, Ismael, and Mohammed Abedul jabar. “Building And Standardizing Leadership Personality Scale For Some Iraqi Soccer Premier League Clubs 2016 – 2017 from the Players and Administrators Point of View”. Journal of Physical Education 30, no. 2 (June 28, 2018): 187–215. Accessed June 22, 2026. https://www.jcope.uobaghdad.edu.iq/index.php/jcope/article/view/357.