(Thongpiang), P. S. S., D. Noonklum, P. N. (Suriya Suriyo), and P. Chimahad. “A DEVELOPMENT OF ECO - TOURISM SUSTAINABLE USING THE COMMUNITY AS A BASIS OF NAYONG DISTRICT, TRANG PROVINCE”. Journal of MCU Nakhondhat, vol. 11, no. 4, Apr. 2024, pp. 185-98, https://so03.tci-thaijo.org/index.php/JMND/article/view/276313.