Waritthi Daphong และ Thanatwass Wongtimarat. (2021) Space to emerge The Identity of Chiang Saen. Rangsit University:ม.ป.ท.Waritthi Daphong และ Thanatwass Wongtimarat. 2021. Space to emerge The Identity of Chiang Saen. ม.ป.ท.:Rangsit University;Waritthi Daphong และ Thanatwass Wongtimarat. Space to emerge The Identity of Chiang Saen. ม.ป.ท.:Rangsit University, 2021. Print.