Ali J, Malik F, Dahi N. A comparative study of the psychological traits and group cohesion traits among the playing lines of young football players under (20) years of age. jope [انترنت]. 28 مارس، 2025 [وثق 20 مايو، 2025];37(1):354-63. موجود في: https://www.jcope.uobaghdad.edu.iq/index.php/jcope/article/view/2129