A. Taghvaei nia and S. Taravian, “The Effectiveness of Self-efficacy Training on Self-handicapping and Hope of Probation Students”, ECS, vol. 7, no. 3, pp. 1–11, Jul. 2026, Accessed: Jun. 25, 2026. [Online]. Available: https://journalecs.com/index.php/ecs/article/view/359