Pusara, Adisorn. “Cultural Ecology: Land Ownership of Hmong Ethnicity in Houi Han Community Chiang Rai”. Journal of International Studies, Prince of Songkla University 15, no. 1 (May 27, 2025): 76–86. accessed September 11, 2026. https://so03.tci-thaijo.org/index.php/jis/article/view/275499.