Sukmaitree, J., P. (Suthep Buddhachanya), P. T. . Sukontavaranon, and S. . Raggatanyoo. “Role of People Opinion to Administration of Nong Waeng Kuang Sub-District Municipality, Si Somdet District, Roi Et Province”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 17, no. 2, Dec. 2020, pp. 430-44, https://archives.palarch.nl/index.php/jae/article/view/2027.