R. ur Rehman Cheema, T. Hafeez, A. Mannan, M. Sarfaraz, M. Rehan Amjad, and M. Azhar, “Comparative Effects of Core Stability Exercises and Retro-walk on Balance and Coordination in Down Syndrome”, JHRR, vol. 3, no. 2, pp. 363–369, Dec. 2023.