Pornprasit, N., and W. Boonyasiriwat. “The Effects of Perspective-Taking on Prejudice Reduction Among Thais: The Moderating Role of Relational Self-Esteem”. Kasetsart Journal of Social Sciences, vol. 41, no. 1, Dec. 2019, pp. 142–146, https://so04.tci-thaijo.org/index.php/kjss/article/view/231605.