Sharma, N., S. Sharma, K. Sharma, G. S. Kalra, and A. Sharma. “Corrosion and Hardness Study of Electroless Ni-P-ZnO Nano-Composite Coatings”. Journal of Graphic Era University, vol. 5, no. 1, Feb. 2023, pp. 45-51, https://www.journal.riverpublishers.com/index.php/JGEU/article/view/115.