Bungbua, P., O. Wattanakul, P. Phumipattarakhom, W. Chongyusuk, S. Chermkhunthod, and A. Eamsan. “Factors affecting school administration for citizenship in the 21st century of schools under Bangkok Metropolitan Administration”. Journal of the Association of Researchers, vol. 30, no. 1, Mar. 2025, pp. 116-29, https://so04.tci-thaijo.org/index.php/jar/article/view/274094.