Kumar, M., M. K. Dhiman, S. Sharma, and A. Sharma. “Corrosivity of Sulphide Solutions Against Ni-P-TiO2-ZrO2 Electroless Nanocomposite Coatings”. Journal of Graphic Era University, vol. 7, no. 1, Feb. 2023, pp. 64-70, https://riverpublishersjournal.com/index.php/JGEU/article/view/71.