Chansamruean, Danai, Sornchai Tawmit, and Chot Bodeerat. 2023. “FACTORS AFFECTING THE SUCCESS OF THE IMPLEMENTATION OF BLUE FLAG WELFARE PROGRAM POLICY IN BANGKOK”. Journal of Social Science and Cultural 7 (10):58-70. https://so06.tci-thaijo.org/index.php/JSC/article/view/268304.