pusee, varin, and P. Janmuean. “GEOPOLITICS TOWARDS THE BORBER OF THAILAND AND LAO PDR: A CASE STUDY OF MUKDAHAN – SAVANNAKHET SPECIAL ECONOMIC ZONE”. Community University Engagement Journal, Vol. 1, no. 1, June 2019, pp. 14-23, https://so01.tci-thaijo.org/index.php/CUE-J/article/view/154163.