Untong, Akarapong, and Kansinee Guntawongwan. 2024. “Factors Influencing Responsible Behavior and Destination Choice of Visitors: A Case Study of Chiang Khan Community, Loei Province”. Journal of Research Methodology 37 (1). Bangkok, Thailand:51-66. https://so12.tci-thaijo.org/index.php/jrm/article/view/1234.