Chayananto (Changlek), Phramaha Sangkom, Chanchai Huadsri, and Suraphon Promgun. 2021. “The Behavior of President Electoin of Chaiyaphum Provincial Administrative Organization of People in Muang District Chaiyaphum Province”. Journal of Modern Learning Development 6 (5):166-78. https://so06.tci-thaijo.org/index.php/jomld/article/view/249590.