[1]
ผิวแดงศ., วงษ์มณฑาเ., ณ ถลางช. and อันทะไชยส. 2019. The Development Strategic Tourism Business in Udonthani Province To Enhance Competitive Advantage. Journal of Roi Et Rajabhat University. 13, 1 (Apr. 2019), 195-205.