Krishnakumar, S., Logeshkumaran, A., Magesh, N. S., Godson, P.S., Chandrasekar, N., 2015. Hydro-geochemistry and application of water quality index (WQI) for groundwater quality assessment, Anna Nagar, part of Chennai City, Tamil Nadu, India. Applied Water Science, 5(4), 335–343.
Krishnakumar, S., Logeshkumaran, A., Magesh, N. S., Godson, P.S., Chandrasekar, N., 2015. Hydro-geochemistry and application of water quality index (WQI) for groundwater quality assessment, Anna Nagar, part of Chennai City, Tamil Nadu, India. Applied Water Science, 5(4), 335–343.