Yanardag, Turan, and A. Abbas Aksut. “Effect of Conversion Coatings and Oxalate Ion on Corrosion of Pure Zinc in 1 M NaCl Solution”. Asian Journal of Chemistry, vol. 24, no. 1, Sept. 2011, pp. 345-9, https://asianpubs.org/index.php/ajchem/article/view/16017.