“Phytochemical, Antioxidant Analysis and In Vitro Xanthine Oxidase Inhibitory Activity of Kaempferia parviflora and Kaempferia galanga: http://www.doi.org/10.26538/tjnpr/v6i12.14” (2022) Tropical Journal of Natural Product Research, 6(12), pp. 1981–1985. Available at: https://tjnpr.org/index.php/home/article/view/1403 (Accessed: 10 January 2026).