Kotchapong, S. . ., D. pongpaeo, K. Bunklanson, and T. . Rojanatrakul. “Public Policy Implementation of Local Government Organizations”. Journal of Modern Learning Development, vol. 6, no. 5, June 2021, pp. 274-88, https://so06.tci-thaijo.org/index.php/jomld/article/view/249269.