Kyi Win, N. and Chumjai, P. (2009) “Farmers’ Adoption of Improved Technological Knowledge on Soybean Production in Northern Shan State Area, Myanmar”, Kasetsart Journal of Social Sciences, 30(2), pp. 227–238. available at: https://so04.tci-thaijo.org/index.php/kjss/article/view/246510 (accessed: 13 September 2026).