“A Comparative Study of McKenzie Back Program and Conventional Physiotherapy in Relieving Backache due to Lumbar Disc Prolapse”., JPOA, vol. 33, no. 02, pp. 76–80, Jun. 2021, Accessed: Apr. 16, 2026. [Online]. Available: https://mail.jpoa.org.pk/index.php/upload/article/view/538