ur Rehman Cheema , R., 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”. Journal of Health and Rehabilitation Research, vol. 3, no. 2, Dec. 2023, pp. 363-9, doi:10.61919/jhrr.v3i2.149.