Somkaun, Nutchanat, Rukchanok Chumnanmak, Wanichcha Narongchai, and Panu Suppatkul. “The Transformation from Farmer to Entrepreneur in Khon Kaen Province, Thailand”. Journal of Mekong Societies 15, no. 3 (December 28, 2019): 95-120. Accessed February 25, 2020. https://so03.tci-thaijo.org/index.php/mekongjournal/article/view/209091.