Abdul ameer, Lamia. “Effect of Using The Interactive Method and Guided Discovery in Learn the Skill of Backhand Ground Tennis”. Journal of Physical Education 31, no. 2 (June 28, 2019): 119–126. Accessed July 1, 2026. https://www.jcope.uobaghdad.edu.iq/index.php/jcope/article/view/919.