กริมม์ ไ. and ง้าวสุวรรณ น. (2021) “How to Teach Poetry as a Spiritual and Intellectual Force in Society”, Journal of the Faculty of Arts, Silpakorn University, 22(1), pp. 135–163. available at: https://so04.tci-thaijo.org/index.php/jasu/article/view/250267 (accessed: 29 August 2026).