ฤทธิ์บุรี คมกริช. 2014. “Leadership in Local Administration : The Study on Public Health Service in District Administration Organization”. Muban Chombueng Rajabhat University Research Journal (Humanities and Social Science) 2 (1). Ratchaburi, Thailand:10-28. https://so03.tci-thaijo.org/index.php/hssj/article/view/252400.