Wongklaw, Wilai, Gunyadar Pajusin, and Oraphun Lueboonthawatchai. 2023. “Predicting Factors of Palliative Care of Professional Nurses’ Competencies,The Chaturathit Hospitals, The Ministry of Public Health”. Journal of health and health management 9 (1). Bangkok, Thailand:86-98. https://he01.tci-thaijo.org/index.php/slc/article/view/256423.