Sukhsantikamol, Teerasak. “Preserving Cultural Identity for Promoting Karen’s Tourism at Yang Nam Klat Tai Community, Nong Ya Plong District, Phetchaburi Province”. Journal of Humanities and Social Sciences Review 22, no. 1 (April 1, 2020): 98–115. accessed September 25, 2026. https://so05.tci-thaijo.org/index.php/hspbruacthjournal/article/view/256835.