Ali M, Rahim H. The role of sports investment and marketing in raising the level of administrative and technical efficiency of Iraqi sports clubs. jope [انترنت]. 28 يونيو، 2025 [وثق 4 يوليو، 2025];37(2):432-48. موجود في: https://www.jcope.uobaghdad.edu.iq/index.php/jcope/article/view/2250