Chantanupan, Raktibul. “Guideline for Applying of Principal of Works H.M. King Bhumibol Adulyadej the Great for Community Based Tourism (CBT) Development of Highland Community in Maephrik Sub - district at Mae Suai District in Chiang Rai Province”. SOCIAL SCIENCES RESEARCH AND ACADEMIC JOURNAL 19, no. 3 (September 22, 2024): 119–134. accessed December 8, 2025. https://so05.tci-thaijo.org/index.php/JSSRA/article/view/272950.