DOAN, N. M.; ESTRELLAN, C. R.; PURNOMO, A.; GALLARDO, A.; SALIM, C.; HINODE, H. Characterization and Photocatalytic Activity of Nano-TiO2 Doped with Iron and Niobium for Turquoise Blue Dye Removal. ASEAN Journal of Chemical Engineering, v. 12, n. 1, p. 34-41, 31 Dec. 2012.