Chankwang, Duangsamorn, and Witoon Prasertcharoensuk. 2013. “Factor Which Impact to the International Cooperation of the Faculty of Medicine, Khon Kaen University”. Srinagarind Medical Journal 27 (4):408-14. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/11146.