Suprayogi, Dody, Muhammad Fathi, and Nurul Kotimah. “THE EFFECT OF USING A KNEE DECKER TO REDUCE KNEE PAIN IN FARMERS”. Journal of Prosthetics Orthotics and Science Technology 2, no. 1 (March 6, 2023): 35–39. Accessed November 25, 2024. https://ejournal.poltekkesjakarta1.ac.id/index.php/OP/article/view/1004.