Hellat Abadi Farahani, M.E., Vajdian, M.R. and Davaei, M. (2027) “Comparison of the Effectiveness of Choice Theory-Based Education and Adolescent-Centered Mindfulness Training on Psychological Capital in Adolescent Football Players”, Journal of Adolescent and Youth Psychological Studies (JAYPS), pp. 1–15. Available at: https://journals.kmanpub.com/index.php/jayps/article/view/6009 (Accessed: 6 October 2026).