Thithuan, Sunya, Suthiphong Sawattha, and Suraphon Promkun. 2023. “People’s Election Behavior Affection Leadership Change Local Politicals at Chumphae District Khonkaen”. Journal of Graduate MCU KhonKaen Campus 10 (3):102-10. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/260928.