Lê, L.S., Lê, T.H., Nguyễn, Q.M., Hồ, X.A.V., Trần , T.M., Nguyễn, V.T., Nguyễn Đăng, G.C., Lê , T.T., Lê Thị, M.L. and Trần Thị, V.T. 2022. Chemical composition and antioxidant activity of extracts from Bidens pilosa flowers. Hue University Journal of Science: Natural Science. 131, 1C (Sep. 2022), 35-45. DOI:https://doi.org/10.26459/hueunijns.v131i1C.6670.