Singhaphrom, Santi, Umarwan Watakit, and Umarwan Watakit. 2019. “Management of Community-Based Tourism in Northeastern Thailand”. Journal of Graduate MCU KhonKaen Campus 6 (2):484-96. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/243605.