แซ่เฮ้ง ส. (2022). A Study on Undergraduates Demands for Social Services Activities by the Faculty of Arts, Chulalongkorn University (Academic Year 2021). Journal of Social Synergy, 13(2), 14–30. Retrieved from https://so04.tci-thaijo.org/index.php/thaijss/article/view/259187