Borisutdhi, Y., Wansri, N., Kaewmanee, S., Mikhama, K. and Simaraks, S. (2014) “Do We Really Understand Problems of Rubber Farmers with Small Areas in the Recent Extension Area in Upper Northeast Thailand?”, Kasetsart Journal of Social Sciences, 35(1), pp. 61–72. Available at: https://so04.tci-thaijo.org/index.php/kjss/article/view/247179 (Accessed: 17 May 2024).