Kumar, R. R., J. Nisamudeen, K. S. Sharad, and A. R. Krishnan. “Effectiveness of Retro Walking on Knee Proprioception After Knee Injury”. BOHR International Journal of General and Internal Medicine, vol. 2, no. 1, Oct. 2023, pp. 34-47, doi:10.54646/bijgim.2023.16.