K. M. Ganesh, G. Jai Sankar, M. Jagannadha Rao, and T. Rambabu, “Pollution of Coastal Aquifers: A Human Induced Environmental Hazards, Visakhapatnam Area, Andhra Pradesh, India - A Remote sensing and G.I.S. approach”, IJET, vol. 7, no. 3.31, pp. 194–199, Aug. 2018, doi: 10.14419/ijet.v7i3.31.18296.