Ali Mahmood, A., A. Abd Algebra, and A. Dara Aziz. “The Favorite Leading Mode of Mosul Universities Coaches of Bat Games”. College of Basic Education Research Journal, vol. 12, no. 4, Dec. 2013, pp. 861-80, https://moss.uomosul.edu.iq/index.php/berj/article/view/38323.