“Impact of Posttraumatic Stress Syndrome Disorder on GPA for Kurd-Yazidis Students Studying at Duhok Polytechnical University”. Journal of Educational and Psychological Sciences 5, no. 28 (July 28, 2021): 151–134. Accessed May 18, 2024. https://journals.ajsrp.com/index.php/jeps/article/view/3892.