ฤทธิ์บุรี ค. “Leadership in Local Administration : The Study on Public Health Service in District Administration Organization”. Muban Chombueng Rajabhat University Research Journal (Humanities and Social Science), vol. 2, no. 1, Nov. 2014, pp. 10-28, https://so03.tci-thaijo.org/index.php/hssj/article/view/252400.