Al-Azri, Khalifa, Roslan Md Nor, Majid.S. Al-Ruqeishi, and Y. M. Amin. 2010. “The Influence of Substrate Location and Deposition Time on ZnO Nanostructures”. Malaysian Journal of Science 29 (2):180-87. https://doi.org/10.22452/mjs.vol29no2.10.