รัตนะสิมากูล ค, พงษ์ต๊ะ ท, ศิริเขตต์ ก. A GUIDELINES OF DEVELOPMENT AND COMMUNICATING ON THE BASIS OF IDENTITY OF TOURIST ATTRACTIONS IN THE SPECIAL ECONOMIC ZONE OF CHIANG KHONG’S BORDER, CHIANG RAI PROVINCE. PNRU JHSS [internet]. 2018 Dec. 26 [cited 2026 Sep. 24];14(1):72-84. available from: https://so05.tci-thaijo.org/index.php/PNRU_JHSS/article/view/143580