Gou, X., Q. Wang, G. Gao, and R. Yang. “Effects of Extraction Methods on Antioxidant Activities of Polysaccharides from the <i>Curcuma Phaeocaulis </I>Rhizomes”. Asian Journal of Agriculture and Food Sciences, vol. 2, no. 4, Aug. 2014, https://ajouronline.com/index.php/AJAFS/article/view/1481.