Kiamehr, N. ., and M. . Abrishamkar. “Electrocatalytic Behavior of Modified Carbon Paste Electrode With Ni(ii)-Zeolite for Oxidation of Methanol in a Basic Solution”. Scientific Journal of Pure and Applied Sciences, vol. 3, no. 12, Dec. 2014, pp. 901-5, http://www.sjournals.com/index.php/sjpas/article/view/526.