Pengsuwan, Parin, and Sirirat Choonhaklai. “Paradigms of public administration and development of Thai modern bureaucracy over five decades”. Kasetsart Journal of Social Sciences 40, no. 1 (April 30, 2019): 105–112. accessed September 30, 2026. https://so04.tci-thaijo.org/index.php/kjss/article/view/235383.