Dai, Ngoc, Le Huong, Tran Thang, Isiaka Ogunwande, and Olanrewaju Eresanya. 2018. “Chemical Constituents of Essential Oil from the Stem of Amomum Villosum Lour”. Trends in Phytochemical Research 2 (1): 61-64. https://oiccpress.com/tpr/article/view/11715.