The Journal of King Mongkut's University of Technology North Bangkok
วารสารวิชาการพระจอมเกล้าพระนครเหนือ

Teerapat Kamtui
Department of Geography, Faculty of Social Sciences, Chiang Mai University, Chiang Mai
Thailand

Watinee Thavorntam
Department of Geography, Faculty of Social Sciences, Chiang Mai University, Chiang Mai
Thailand