“Total Phenolics, Flavonoids Contents and Antioxidant Activity in Different Flavor Plants in Northeast (Isaan) Thailand: Enhancing Commercial Value: http://www.doi.org/10.26538/tjnpr/v7i11.14” (2023) Tropical Journal of Natural Product Research, 7(11), pp. 5115–5122. Available at: https://www.tjnpr.org/index.php/home/article/view/3011 (Accessed: 10 January 2026).