Chaiyaphit, Suwimon, Phakdee Phosing, and Sanya Kenaphoom. 2026. “Motivation for work of personnel of Maha Sarakham Provincial Administrative Organization: Motivation for work of personnel of Maha Sarakham Provincial Administrative Organization”. RATANABUTH JOURNAL 8 (1). Yasothon, Thailand:209-23. https://so07.tci-thaijo.org/index.php/rtnb/article/view/9955.