Puangthong , Koraphat, Phechnoy Singchungchai, and Narumon Pathumarak. “Safety Leadership Competencies of Chief Nurses In Anesthesia Units”. Nursing Journal CMU 47, no. 3 (September 18, 2020): 363–375. accessed October 8, 2026. https://he02.tci-thaijo.org/index.php/cmunursing/article/view/245775.