นพแก้ววรวิทย์. “Political Ecology of Cultural Area Management. "Rotational Farming": Problems and Conflicts Between the State Authorities and the Community.”. The Academic Journal: Faculty of Humanities and Social Sciences Nakhonsawan Rajabhat University 5, no. 1 (March 1, 2019): 367-406. Accessed September 19, 2019. https://www.tci-thaijo.org/index.php/hssnsru/article/view/177006.