“Positive thinking and its relationship to achievement motivation for a sample of students of the Faculty of Science and Education, University of Damascus”, مجلة للعلوم التربوية والنفسية, vol. 35, no. 2, Jul. 2021, Accessed: Jun. 18, 2026. [Online]. Available: https://journal.damascusuniversity.edu.sy/index.php/eduj/article/view/634