Abdel-Wahab, I.A., et al. “The Corrosion Behaviour of Zinc Metal in Acidic Solution of Triphenyl Tetrazolium Chloride ”.
Asian Journal of Chemistry
, vol. 5, no. 4, Mar. 2010, pp. 1084-90, https://asianpubs.org/index.php/ajchem/article/view/24978.