Chukitkul, Kwanjai, Patchara Pattamasing, Juntana Homklun, and Pattana Chuenjit. 2007. “Kasetsart University Students’ Life Style at Bangkhen Campus”. Kasetsart Journal of Social Sciences 28 (1):58-68. https://so04.tci-thaijo.org/index.php/kjss/article/view/246425.