Ponchompoo, P. (2022) “DEVELOPMENT OF PUBLIC MIND ENHANCEMENT ACTIVITIES MODEL OF TEACHERS IN NORTH BANGKOK GROUP ZONE UNDER THE JURISDICTION OF BANGKOK NON -FORMAL AND INFORMAL EDUCATION OFFICE”, Journal of MCU Nakhondhat. Nakhon Si Thammarat, Thailand, 9(3), pp. 16–30. available at: https://so03.tci-thaijo.org/index.php/JMND/article/view/259785 (accessed: 12 September 2026).