Phongvarin, Chutima, Arunya Tuicomepee, Supapan Kotrajaras, and Soree Pokaeo. “Perceived Happiness in the Context of Buddha Dharma Among Undergraduate Students: A Qualitative Investigation”. HRD Journal 3, no. 1 (August 29, 2013): 111–119. Accessed February 29, 2024. https://so01.tci-thaijo.org/index.php/HRDJ/article/view/11309.