Banumathi, T. V., and B. Nirmala. “Structural Studies of ZnO Nanostructures and Nano Powders: A Recent Approach”. Newest Updates in Physical Science Research Vol. 5 (May 26, 2021): 113–120. Accessed June 3, 2026. https://stm.bookpi.org/NUPSR-V5/article/view/1401.