Dr. Syed Akhtar Adil Shah, Dr. Muhammad Akram Ansari, and Dr. Muhammad Rafique Qambrani. “The Occurrence of Knee Injury in Badminton: A Case Study of Sindh”. The Shield - Research Journal of Physical Education & Sports Science 9 (January 23, 2020). Accessed May 12, 2026. https://sujo.usindh.edu.pk/index.php/THE-SHIELD/article/view/401.