Khac Ky Lam, Thi Bao Tran Nguyen, Thi Huynh Nhu Nguyen, Thi Thanh Lai Le, Sao Mai Dam, Minh Hiep Dinh and Dai Hung Ngo 2023. A study on in vitro antioxidant effect of Cordyceps neovolkiana DL0004 extracts isolated in Lam Dong, Vietnam. Vietnam Journal of Science, Technology and Engineering. 65, 2 (Jun. 2023), 65-70. DOI:https://doi.org/10.31276/VJSTE.65(2).65-70.