Kumar, Rajendra, and D. N. Sadhu. “ASSESSMENT OF DRINKING WATER QUALITY IN TRIBAL DOMINATED VILLAGES OF BARKAGAON, HAZARIBAG, JHARKHAND, INDIA”. European Scientific Journal, ESJ 9, no. 35 (December 30, 2013). Accessed May 22, 2026. https://eujournal.org/index.php/esj/article/view/2201.