Dao, D., and N. Vu. “Degradation of Reactive Blue 182 Dye by Heterogeneous Fenton Reaction Using Modified Fly Ash/H2O2”. Science and Technology Development Journal, Vol. 16, no. 3, Sept. 2013, pp. 13-21, doi:https://doi.org/10.32508/stdj.v16i3.1634.