Chiang, Michelle, Yasin Kurmoo, and Teng-Jin Khoo. “Chemical- and Cell-Based Antioxidant Capacity of Methanolic Extracts of Three Commonly Edible Plants from Zingiberaceae Family”. Free Radicals and Antioxidants 7, no. 1 (September 1, 2016): 57–62. Accessed May 20, 2024. http://mail.antiox.org/index.php/fra/article/view/105.