Karim, S., C. M. Mustafa, M. Assaduzzaman, and M. Islam. “Effect of Nitrate Ion on Corrosion Inhibition of Mild Steel in Simulated Cooling Water”. Chemical Engineering Research Bulletin, vol. 14, no. 2, Aug. 2010, pp. 87-91, doi:10.3329/cerb.v14i2.4813.