Onrit, S., Oueng, R. and Khanthong, S. (2026) “Learning Management Using a Phenomenon-Based Approach on Good Citizenship in a Democratic Way to Enhance Learning Achievement for Matthayomseuksa 2/2 Students ”, Journal of Faculty of Humanities and Social Sciences Thepsatri Rajabhat University , 17(1), pp. 211–226. available at: https://so01.tci-thaijo.org/index.php/truhusocjo/article/view/278038 (accessed: 15 September 2026).