Mohmmad Albanaa K, احمد, Abd Almajeed ALkhatib khalid, خالد, Hamed alsweede ahmed, خالد. Effects of using Direct Play Exercise on Learning Techniques of the Overhand Serve and the Receive. RJSS [Internet]. 2025 Jun. 24 [cited 2025 Aug. 4];27(84):427-36. Available from: https://ojs.uomosul.edu.iq/index.php/rjss/article/view/10992