Jenjarrussakul, B., and K. Senasu. “Sufficiency Thinking-Based Human Resource Development Advancing Sustainability in Thai Public Administration”. Journal of Multidisciplinary in Social Sciences, vol. 20, no. 2, Aug. 2024, pp. 75-85, https://so03.tci-thaijo.org/index.php/sduhs/article/view/270280.