SADEGHI SARABI, R., et al. “Electrodeposition of Nickel from Its Sulphate Salt in a Ethylene Glycol&Mdash; Water Mixture”. Asian Journal of Chemistry, vol. 19, no. 6, Mar. 2010, pp. 4825-30, https://asianpubs.org/index.php/ajchem/article/view/20027.