Rahman, Md Ataur, AZM Mainul Islam Mazumder, Md Mufazzal Hossain, and Tajmeri SA Islam. 2018. “Preparation, Characterization and Catalytic Activity of Copper(II) Oxide Nanoparticles”. Dhaka University Journal of Science 66 (1):9-13. https://doi.org/10.3329/dujs.v66i1.54538.