F. G. Okibe, E. D. Paul, and O. T. Ojekunle. 2018. “OPTIMIZATION OF PHOTOCATALYTIC DEGRADATION OF PARANITROPHENOL IN VISIBLE LIGHT BY NITROGEN AND PHOSPHORUS CODOPED ZINC OXIDE USING FACTORIAL DESIGN OF EXPERIMENT”. BIMA JOURNAL OF SCIENCE AND TECHNOLOGY (2536-6041) 2 (01):105-20. https://doi.org/10.56892/bima.v2i01.74.