Hien, T., B. Tri, and B. Viet. “The Distribution of Sucrose in Cyperus Esculentus Var Esculentus During the Flowering and Fruiting Stages”. VNUHCM Journal of Natural Sciences, Vol. 6, no. 1, Feb. 2022, pp. 1864-71, doi:https://doi.org/10.32508/stdjns.v6i1.1024.