Tahir, Iqra, et al. “A COMPARATIVE STUDY OF THE EFFICACY OF HAMSTRING STRETCHING AND STRENGTHENING EXERCISES IN IMPROVING FUNCTIONAL STATUS IN PATIENTS WITH CHONDROMALACIA PATELLA: A RANDOMIZED CLINICAL TRIAL”. Insights – Journal of Health and Rehabilitation, vol. 3, no. 4, Mar. 2025, pp. 217-23, https://doi.org/10.71000/q8pm6r11.