Taingthum, A., I. Sakpakdeejaroen, S. Panthong, and P. Kanokkangsadal. “Assessment of in Vitro Antioxidant Activities and Quantification of Total Phenolic and Flavonoid Contents in Extracts from The Thai Traditional Remedy ‘Ruean-Khi-Nok’ and Its Plant Constituents”. Asian Medical Journal and Alternative Medicine, vol. 24, no. 1, Apr. 2024, pp. 9-18, https://asianmedjam.com/index.php/amjam/article/view/1451.