2023. OPTO-ELECTRONIC AND ELECTROCHEMICAL EVALUATIONS OF PARTICULATE WO3 AND SnO2 IN ELECTROCODEPOSITED Zn- TiO2 NANOCOMPOSITES COATINGS FOR SENSOR APPLICATION. Nigerian Journal of Technology. 42, 2 (Jul. 2023), 216–221. DOI:https://doi.org/10.4314/njt.v42i2.8.