N. Singh, R. Sen, C. A. Vishwakarma, H. Asthana, and S. Mukherjee, “Groundwater recharge influencing the arsenic enrichment in the aquifer of west Bengal”, IJAG, vol. 4, no. 2, pp. 82–91, Aug. 2016, doi: 10.14419/ijag.v4i2.6456.