Tatiwetchakun, Nattawut. “Winding Life Path of ‘Concept’ in the History of Western Philosophy: From the Post-Socratic Era to German Idealism”. Journal of Arts and Thai Studies 45, no. 2 (August 29, 2023): E389 (1–12). accessed October 13, 2026. https://so08.tci-thaijo.org/index.php/artssu/article/view/389.