Chaiyaphornkaew, Kriengsak, Jityaporn Chaowarakul, Atikhun Sintanapanya, and Boonyanuch Viphoouparakhot. “A development model of effective educational administration in the 21st-century schools under the Salesian Foundation of Thailand”. APHEIT International Journal of Interdisciplinary Social Sciences and Technology 15, no. 1 (June 26, 2026): 22–34. accessed August 31, 2026. https://so04.tci-thaijo.org/index.php/ATI/article/view/285207.