Salem Ahmed, Ahmed, کسرى, Kessra Ahmed Fathy, احمد, and Ahmed Yakdhan Saleh. “The Effect of Competitive Assistive Sports Exercises in Developing Speed for Futsal Players for the Ages of 14-16 Years”. Al-Rafidain Journal For Sport Sciences (RJSS) 25, no. 76 (June 25, 2025): 273–296. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/rjss/article/view/35642.