Lungcharoen, S. “Administration According to the Principle of good governance of Municipality in the Eastern Region of Thailand: Administration According to the Principle of good governance of Municipality in the Eastern Region of Thailand”. RATANABUTH JOURNAL, vol. 5, no. 2, Aug. 2023, pp. 157-6, https://so07.tci-thaijo.org/index.php/rtnb/article/view/2866.