Yonis Hamza, Ihsan, إحسان, Nawwaf Ouwaid Abbood, and نواف. “An Analytical Study of Several Variables of the Force-Time Function and Their Relationship to the Mechanical Principles of Projectile Launch Determining Performance at the Throwing Stage in Discus Throw”. Al-Rafidain Journal For Sport Sciences (RJSS) 27, no. 85 (June 24, 2025): 325–341. Accessed August 4, 2025. https://ojs.uomosul.edu.iq/index.php/rjss/article/view/11055.