Peputtumkun , Metri. 2023. “ROLES OF LOCAL ADMINISTRATORS AND PEOPLE’S PARTICIPATION AFFECTING THE LOCAL DEVELOPMENT IN KHAM THALE SO DISTRICT, NAKHON RATCHASIMA PROVINCE”. Journal of MCU Nakhondhat 10 (9). Nakhon Si Thammarat, Thailand:306-17. https://so03.tci-thaijo.org/index.php/JMND/article/view/272215.