Jameel I. The effect of special exercises using a random visual device to develop the response speed of goalkeepers in futsal. jope [انترنت]. 28 يونيو، 2025 [وثق 4 يوليو، 2025];37(2):559-68. موجود في: https://www.jcope.uobaghdad.edu.iq/index.php/jcope/article/view/2312