Mohammed K. 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). jope [انترنت]. 28 سبتمبر، 2024 [وثق 30 أبريل، 2025];36(3):782-97. موجود في: https://www.jcope.uobaghdad.edu.iq/index.php/jcope/article/view/2195