Al-Deen F, Alaa, and علاء. “The Relationship Between Some Kinematical Variable and the Accuracy of the Pool Long Serve in Badminton”. Al-Rafidain Journal For Sport Sciences (RJSS) 18, no. 59 (June 24, 2025): 337–358. Accessed August 4, 2025. https://ojs.uomosul.edu.iq/index.php/rjss/article/view/11391.