Abdulla, khalid. “The Effect of Blood Groups on the Positive Personality of Female Students of Faculties of Physical Education in the Universities of the Kurdistan Region - Iraq”. Cihan University-Erbil Journal of Humanities and Social Sciences 6, no. 2 (July 1, 2022): 27-34. Accessed April 26, 2024. https://journals.cihanuniversity.edu.iq/index.php/cuejhss/article/view/511.