Tran, Q.P., Ho, V.M.H., Tran, T.H. and Nguyen , D.C. 2023. Facile synthesis of 3D Fe2O3 nanostructures: sponge-like cube shape and bird nest-like architecture. Hue University Journal of Science: Natural Science. 132, 1D (Dec. 2023), 55-62. DOI:https://doi.org/10.26459/hueunijns.v132i1D.7055.