หล้าพีระกุล พ., and D. . Mongkorn. “A Comparative Study of Chinese Knowledge Bases towards Political Attitudes of Students Inside and Outside the School of Sinology, Mae Fah Luang University on Hong Kong Protests in 2019-2020”. Thai Journal of East Asian Studies, vol. 26, no. 2, Dec. 2022, pp. 15-33, https://so02.tci-thaijo.org/index.php/easttu/article/view/258239.