Chuwilai, K., ์์Nakmai C., and W. Jomwinya. “The Applied of Geo-Informatics Technology for Contribute Community-based Tourism, Bueng Kan Province”. Research and Development Journal, Loei Rajabhat University, vol. 18, no. 64, July 2023, pp. 38-47, https://so05.tci-thaijo.org/index.php/researchjournal-lru/article/view/249249.