Somsa, Supan. “Political Participation of the People in the Area of Khong Chiam Sub–district Administrative Organization, Khong Chiam District, Ubon Ratchathani Province”. Academic MCU Buriram Journal 5, no. 1 (June 29, 2020): 84–94. Accessed May 18, 2024. https://so06.tci-thaijo.org/index.php/ambj/article/view/241114.