(Maen Thongvijit), Phrakhrusripariyatvitan.
" A Development of Local Government Supporting Officers through Four Objects of Sympathy (Sangahavatthu 4): A Case Study of Samutsakhon Province." <em>Journal of Community Development Research (Humanities and Social Sciences)</em> [Online], 12.2 (2562): 73-81. Web. 27 Apr. 2024