YillengMoses Titus, Moses Sunday, and Doctor Stephen. 2020. “SYNTHESIS, CHARACTERIZATION AND PHOTOACTIVITY EVALUATION OF NITROGEN DOPED TITANIUM DIOXIDE ON METHYLENE BLUE DYE DEGRADATION”. FUDMA JOURNAL OF SCIENCES 4 (3), 148 -53. https://doi.org/10.33003/fjs-2020-0403-356.