วงษ์คุ้มสิน ธ. “Social Intelligence and Prosocial Behavior of Students of Faculty of Social Sciences at Kasetsart University”. Journal of the Association of Researchers, vol. 20, no. 3, Aug. 2021, pp. 87-98, https://so04.tci-thaijo.org/index.php/jar/article/view/253665.