Mohammed، K. S. (2024). Design and Standardization of a Test of Spatial Awareness and Distance for the Skills of Passing from Above and Below for Volleyball Players Aged "12-14 Years". مجلة التربية الرياضية، مج36, ع3 ، 782 - 797. مسترجع من http://search.mandumah.com/Record/1529874
Mohammed، Khalil Sattar. "Design and Standardization of a Test of Spatial Awareness and Distance for the Skills of Passing From Above and Below for Volleyball Players Aged "12-14 Years"." مجلة التربية الرياضية مج36, ع3 (2024): 782 - 797. مسترجع من http://search.mandumah.com/Record/1529874