Thajeen, K., Boonyoung, N. and 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), pp. 127–140. available at: https://he02.tci-thaijo.org/index.php/nur-psu/article/view/44352 (accessed: 13 September 2026).