Venkatesh, Renuka, Satheesh B. C., P. Sivaprakasam, Mahendran C., Prasan Norman, J. Robinson, and K. R. Pandyan. 2017. “Status of Safe Drinking Water in the Rural Areas of a Health Unit District, Tamil Nadu, India”. International Journal Of Community Medicine And Public Health 3 (5):1123-28. https://doi.org/10.18203/2394-6040.ijcmph20161370.