Thanawatsatchaseri, S., and S. Choonharuangdej. “An Analysis of the Teaching of Moral Self-Cultivation in Chinese Didactic Literature Càiɡēn Tán”. Journal of Sinology (วารสารจีนวิทยา), vol. 14, Aug. 2020, pp. 1-36, https://so16.tci-thaijo.org/index.php/JSINO/article/view/2939.