hasan solaf, Sami Yousif F. EFFICIENCY LEVEL OF ADMINISTRATIVE PERFORMANCE OF MANAGERS OF ATHLETIC TALENT IN TERMS OF WORKING EMPLOYEES. jope [انترنت]. 28 ديسمبر، 2023 [وثق 6 نوفمبر، 2024];35(4):925-0. موجود في: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/1937