Tantasit, Radchadaporn. “The Knowledge of Phra Ruang’s Proverbs in the half of Century (1960-2013)”. Asia Social Issues 13, no. 2 (December 30, 2020): 411–444. accessed August 26, 2026. https://so06.tci-thaijo.org/index.php/asi/article/view/181085.