Sathueanprait, T., Kajornsin, B. and Ekwarangkoon, P. (2020) “Social Impact Assessment Model for Social Services in Higher Education Institutions ”, Journal of the Association of Researchers, 22(3), pp. 17–29. available at: https://so04.tci-thaijo.org/index.php/jar/article/view/244418 (accessed: 12 September 2026).