Rostaminezhad, Bahareh, Negar Arazeshi, and Keyvan Molanorouzi. “Comparing the Effectiveness of Brain Gym and Educational Games on Improving Students’ Concentration: A Follow-Up Study”. Journal of Adolescent and Youth Psychological Studies (JAYPS) 5, no. 8 (August 1, 2024): 9–15. Accessed December 5, 2025. https://www.journals.kmanpub.com/index.php/jayps/article/view/2830.