Krasao, Tipakorn, and Poonsuk Hinkanont. “Relationships Between the Empowerment of Head Nurses and Effectiveness of Nursing Quality Improvement on the Hospital and Health Care Standard”. NU Journal of Nursing and Health Sciences 12, no. 2 (February 13, 2019): 79–93. Accessed May 6, 2024. https://he01.tci-thaijo.org/index.php/NurseNu/article/view/171839.