PIYASIRIKUL, K. Questions about the Study of Cai Yuanpei and Peking University Before and After the May Fourth Movement : A Revision Based on Primary Historical Materials. Journal of Sinology (วารสารจีนวิทยา), [S. l.], v. 9, p. 130–152, 2015. Disponível em: https://so16.tci-thaijo.org/index.php/JSINO/article/view/2872. Acesso em: 3 dec. 2025.