Limjeamrangsri, T., U. Intarakamhang, and P. Prasittchok. “The Causal Relationship Model of Service Behavior according to Emergency Medical Standards among Health Personnel”. The Periodical of Behavioral Science, vol. 31, no. 1, Dec. 2024, pp. 22-41, https://so06.tci-thaijo.org/index.php/BSRI/article/view/277115.