Somkid, P.; Chaowarat, S.; Soonthonchai, P. A Development of Personnel’s Potentials Based on National Single Window System of Wangtao International Border, Champasak Province, Lao People’s Democratic Republic: A Development of Personnel’s Potentials Based on National Single Window System of Wangtao International Border, Champasak Province, Lao People’s Democratic Republic. GJL 2019, 8, 161-184.