Wattana, Jularat, and Suchat Premsuriya. “A Study of Service Channels for the Insured Persons under Article 40 through the Local Administrative Organizations”. Integrated Social Science Journal, Mahidol University 7, no. 1 (June 30, 2020): 99–115. Accessed May 25, 2024. https://so02.tci-thaijo.org/index.php/isshmu/article/view/243841.