M. E. Hellat Abadi Farahani, M. R. Vajdian, and M. Davaei, “Comparison of the Effectiveness of Choice Theory-Based Education and Adolescent-Centered Mindfulness Training on Psychological Capital in Adolescent Football Players”, JAYPS, pp. 1–15, May 2027, Accessed: Oct. 06, 2026. [Online]. Available: https://journals.kmanpub.com/index.php/jayps/article/view/6009