Chhaya Verma, Prachita Walankar, and Swapnil Ganvir. “CORRELATION BETWEEN PAIN, PHYSICAL PERFORMANCE AND DISABILITY IN CHRONIC LOW BACK PAIN”. International Education and Research Journal (IERJ) 4, no. 8 (August 15, 2018). Accessed August 9, 2022. http://ierj.in/journal/index.php/ierj/article/view/1623.