Sivarat, N. ., S. . Kenaphom, and S. . Kittiumphon. “Enhancing Cultural Tourism Management by Creative Communities in the Group Roikhansarasin Province”. Journal of Graduate MCU KhonKaen Campus, vol. 6, no. 3, Sept. 2019, pp. 533-47, https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/215740.