almaliki tabark, Khalaf N. A study to analyze the performance level of the high spike and serve skills of professional players in the Iraqi Volleyball Premier League for the 2022-2023 season. jope [انترنت]. 28 ديسمبر، 2024 [وثق 14 مارس، 2025];36(4):1103-15. موجود في: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/2176