Zermeen Zerish, and Zahra Jabeen. 2017. “COMPARISON OF EFFECTIVENESS OF EXERCISE THERAPY VERSUS TRANSCUTANEOUS ELECTRICAL NERVE STIMULATION IN PAIN MANAGEMENT FOR NON-SPECIFIC LOW BACK PAIN ”. Journal of University Medical & Dental College 8 (3), 34-37. https://www.jumdc.com/index.php/jumdc/article/view/138.