YillengM.T., SundayM. and StephenD. 2020. SYNTHESIS, CHARACTERIZATION AND PHOTOACTIVITY EVALUATION OF NITROGEN DOPED TITANIUM DIOXIDE ON METHYLENE BLUE DYE DEGRADATION. FUDMA JOURNAL OF SCIENCES. 4, 3 (Sep. 2020), 148 - 153. DOI:https://doi.org/10.33003/fjs-2020-0403-356.