Wong-In, W., Iamnirun, T., Thongdaeng, H. and Ngamsanit, S. (2024) “COMMUNICATION COMPETENCY DEVELOPMENT OF MAYOR OF SUBDISTRICT MUNICIPALITY”, Journal of Social Science and Cultural, 8(3), pp. 72–87. available at: https://so06.tci-thaijo.org/index.php/JSC/article/view/272047 (accessed: 11 October 2026).