@article{article426, title = {Photocatalytic Degradation of Metronidazole Using Bioi–Mwcnt Composites: Synthesis, Characterization, and Operational Parameters}, author = {BALARAK, D. and IGWEGBE, C.A. and ONYECHI, P.C.}, journal = {Sigma Journal of Engineering and Natural Sciences}, year = {2019}, volume = {37}, pages = {1235-1249}, doi = {} }