Kavery, E., and R. Renganathan. “ANTICORROSION ACTIVITY OF 1,3-BIS-[PHENYL-(PYRIDIN-2-YL AMINO)-METHYL]-UREA (PABU) FOR MILD STEEL IN HYDROCHLORIC ACID MEDIUM”. Journal of Advanced Scientific Research, Vol. 10, no. 03, Aug. 2019, pp. 76-82, https://sciensage.info/index.php/JASR/article/view/315.