Laisirirungrai, Dedchawin, Siriwan Yotsungnoen, Worawan Ekabutr, and Prasert Sakulsriprasert. 2020. “The Relationship of Lumbar Dysfunction and Range of Motion Limitation”. Srinagarind Medical Journal 35 (5):545-51. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/246673.