Milton, J. A. ., & Subbiah, D. (2022). Effectiveness of Muscle Energy Technique in Improving Hamstring Flexibility in Patients with Knee Osteoarthritis: Life Sciences-Physiotherapy. International Journal of Life Science and Pharma Research, 13(1), L122-L127. https://doi.org/10.22376/ijlpr.2023.13.1.L122-127