Ahmed, M.T. 2019. Preparation, Characterization and Antibacterial Efficiency of Olive Leaves Extract and Chitosan-Silver Nanoparticles using Electrochemical Method. JOURNAL OF ADVANCES IN PHYSICS. 15, (Feb. 2019), 6131–6143. DOI:https://doi.org/10.24297/jap.v15i0.8070.