HIGH-CONDUCTING LEAD-DOPED REDUCED GRAPHENE OXIDE (Pbx:rGO1-x) (0.4≤X≤0.6) COMPOSITES: SYNTHESIS, OPTICAL STUDY AND IONIC TRANSPORT CHARACTERISTICS FOR OPTOELECTRONIC APPLICATION. (2022). Nigerian Journal of Physics, 31(2), 133-140. https://njp.nipngr.org/index.php/njp/article/view/68