Zain, Izham, and Dr. Faizal Mohamad. “AN ANALYSIS ON KNOWLEDGE AND ATTITUDE OF SHIPPING PORT WORKERS TOWARD NONSPECIFIC BACK PAIN”. International Journal of Physiotherapy 2, no. 4 (August 7, 2015): 594–601. Accessed December 22, 2024. https://ijphy.com/index.php/journal/article/view/97.