@incollection{Nahhas19, author = {Ahmed M. Nahhas}, title = {Introductory Chapter: Overview of ZnO Based Nano Materials and Devices}, booktitle = {Zinc Oxide Based Nano Materials and Devices}, publisher = {IntechOpen}, address = {Rijeka}, year = {2019}, editor = {Ahmed M. Nahhas}, chapter = {1}, doi = {10.5772/intechopen.85969}, url = {https://doi.org/10.5772/intechopen.85969} }