Thiengnoi, Thanakorn, Plengsuree Thiengnoi, Pornpimon Onsri, and Adisak Suebthamma. 2022. “Cultural Resources in Agriculture and the Current Agriculture: The Two Parallel Sides of the Karen Ethnic Group in Bongti Bon Village, Tumbol Bongti, Amphur Saiyok, Kanchanaburi”. Princess of Naradhiwas University Journal of Humanities and Social Sciences 9 (2):252-73. https://so05.tci-thaijo.org/index.php/pnuhuso/article/view/253426.