Pansuwan, Donnita, Angsuma Apichato, and Nongnut Boonyoung. 2016. “Kalyanamitta of Head Nurses Experienced by Staff Nurses in Regional Hospitals, Southern Thailand”. Journal of Research in Nursing-Midwifery and Health Sciences 36 (1):21-40. https://he02.tci-thaijo.org/index.php/nur-psu/article/view/54718.