Chomprasert M.P.H, C. ., & Chotigakham Ph.D. (Administration of Organization Developmen), T. (2019). Transformational Leadership and Teamwork Affecting Effectiveness of the District Health Board in the Health Area 2. Journal of Disease and Health Risk DPC.3, 13(1), 34–47. retrieved from https://he01.tci-thaijo.org/index.php/JDPC3/article/view/208518