I. . K. . . Jassim, T. L. . Alzubaydi, and S. R. Al-Khuzaie, “Corrosion Resistance Evaluation of Ni-Al \ YSZ Composite Coatings by An Electrochemical Investigation”, Journal of Petroleum Research and Studies, vol. 8, no. 1, pp. 4-17, Apr. 2018.