Thamgtam , Churat. 2021. “Opinions of the People on the Election of the President of the Yasothon Provincial Administrative Organization : Case study in Kut Chum Phatthana Subdistrict Municipality, Kut Chum District, Yasothon Province”. RATANABUTH JOURNAL 3 (1). Yasothon, Thailand:1-12. https://so07.tci-thaijo.org/index.php/rtnb/article/view/590.