เบญจฤทธิ์ จุฑารัตน์. “Hermann Hesse’s Siddhartha : a passage of initiation”. Journal of the Faculty of Arts, Silpakorn University 32, no. 1 (February 7, 2020): 72–90. accessed August 28, 2026. https://so04.tci-thaijo.org/index.php/jasu/article/view/239286.