Sritho, K., P. M. (Prayoon Nonthiyo), W. Jantarat, and N. Soathongtong. “KING CHULALONGKORN (RAMA V) DURING THE COLONIAL ERA”. Journal of MCU Social Science Review, vol. 13, no. 2, Mar. 2024, pp. 417-30, https://so03.tci-thaijo.org/index.php/jssr/article/view/259613.