Iqra Tahir, Samiya Munir, Aleema Ali, Sana Yaseen, Imran Ullah Khan, Mehar Un Nisa, Aqsa Shahid, Muhammad Fareed Nasir, Hifza Tahir and Umar Tariq 2024. A Comparative Study of the Efficacy of Two Different Muscle Energy Techniques in Improving Pain and Knee Extension in Patients with Knee Osteoarthritis: A Randomized Clinical Trial: Muscle Energy Techniques in Knee OA. Journal of Health and Rehabilitation Research. 4, 3 (Sep. 2024), 1–5. DOI:https://doi.org/10.61919/jhrr.v4i3.1579.