M. T. A. Queiroz, M. G. Sabara, L. B. Alvim, C. A. Queiroz, M. M. D. Leão, and C. C. Amorim, “A Brief Review on the Importance use of Solar Energy in the Treatment of Recalcitrant Effluents Applying Advanced Oxidation Processes”, CeN, vol. 37, no. 3, pp. 703–724, Sep. 2015.