Thajeen, K., Boonyoung, N., & Jongjarean, W. (2015). Head Nurses’ Competencies in Implementation of the Action Plan as Perceived by Nurses in Tertiary Hospitals, Southern Thailand. Journal of Research in Nursing-Midwifery and Health Sciences, 35(3), 127–140. Retrieved from https://he02.tci-thaijo.org/index.php/nur-psu/article/view/44352