Denpaiboon, C., P. Selanon, B. Povatong, and S. Otsuki. “University Social Responsibility (USR) and Community Engagement in Sustainable Development”. Thai Journal of East Asian Studies, vol. 22, no. 2, Dec. 2018, pp. 40-56, https://so02.tci-thaijo.org/index.php/easttu/article/view/164086.