Akram Jallo, Luma, محمد, and احمد. “The Impact of Recreational Sports in Numbers of Functional Variables and the Results of Academic Achievement for Students of the University of Technology”. Al-Rafidain Journal For Sport Sciences (RJSS) 19, no. 63 (January 1, 2013): 42–51. Accessed September 27, 2025. https://jwups.uomosul.edu.iq/index.php/rjss/article/view/36153.