Jaiyakheaw, Acharawan, Vacharin Chansil, and Surapol Suyaporm. 2023. “DEMOCRATIC POLITICAL CULTURE REINFORCEMENT OF UNDERGRADUATE IN NAKHONSAWAN PROVINCE”. Journal of MCU Phetchaburi Review 5 (2):หน้า 119 - 132. https://so03.tci-thaijo.org/index.php/JPR/article/view/264053.