Methabut, Chawit. “The effectiveness of programs for treatment of knee osteoarthritis in Phimai Hospital”. Maharat Nakhon Ratchasima Hospital Journal 40, no. 1 (July 9, 2024): 25–36. accessed June 8, 2025. https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/1373.