N. Van Chat, D. Ngoc Khue, N. Van Hung, T. Van Chung, and I. Francis Cheng, “Photodegradation of 2,4,6-Trinitrotoluene and Nitrobenzene Mixtures in TiO2 Suspensions and Their Use for Treatment of Wastewater”, ajc, vol. 22, no. 4, pp. 3115–3121, Mar. 2010.