Nguyen, Trung. 2018. “The Maximum Absorption Capacities of γ-FeOOH, α-FeOOH, γ-Fe2O3 and α-Fe2O3 Nanoparticles for As(V) and As(III)”. Science & Technology Development Journal: Natural Sciences 1 (6), 237-46. https://doi.org/https://doi.org/10.32508/stdjns.v1i6.634.