Hien, T.T.T., Tri, B.M. and Viet, B.T. 2019. Evaluation of some approaches for increasing of biomass and lipid accumulation in tubers of Cyperus esculentus var esculentus. Science & Technology Development Journal: Natural Sciences. 2, 6 (Sep. 2019), 41-47. DOI:https://doi.org/https://doi.org/10.32508/stdjns.v2i6.842.