Iamrahong , Wirot. “The Administration of the Executive Committee of Local Health Security Fund in Wiset Chai Chan District, Ang Thong Province”. Journal of Medical and Public Health Region 4 9, no. 1 (January 16, 2019): 33–47. Accessed May 3, 2024. https://he01.tci-thaijo.org/index.php/JMPH4/article/view/248664.