กะตากูล จินตนา. 2019. “THE POLITICAL ElECTIVE PARTICIPATION IN LOCAL OF PEOPLE A CASE STUDY OF MOO 4, CHANG SAI SUB-DISTRICT, PHRAPHROM DISTRICT, NAKHON SI THAMMARAT PROVINCE”. Journal of MCU Nakhondhat 6 (6). Nakhon Si Thammarat, Thailand:2860-74. https://so03.tci-thaijo.org/index.php/JMND/article/view/200938.