Athira, R, et al. “Study Of Corrosion Protection Effect of Low Cost Bio Extract- Polymer Coating Material for Mild Steel in Acidic and Marine Environments-a Cost Effective Approach”. International Journal of Engineering & Technology, vol. 7, no. 3.6, July 2018, pp. 315-21, https://doi.org/10.14419/ijet.v7i3.6.15123.