Penthong P, Tangtong C, Arphorn S, Jarupat Maruo S, Sillabutra J. The Stress Level and Stress Related Factors Among Ambulance Drivers . Nursing Journal CMU [internet]. 2021 Dec. 13 [cited 2026 Oct. 7];48(4):93-108. available from: https://he02.tci-thaijo.org/index.php/cmunursing/article/view/253631