Hamidi, H. (2025) “Investigating the Effectiveness of Choice Theory Training on Time Perspective and Psychological Capital (Resilience, Self-Efficacy, Hope, and Optimism) in Male High School Students in South Khorasan Province”, International Journal of Education and Cognitive Sciences, 6(2), pp. 1–9. Available at: https://www.journalecs.com/index.php/ecs/article/view/223 (Accessed: 15 August 2025).