Mohan, Udit, Randhir Singh, Prem Singh, Suhas N., Poonam Kashyap Prusty, Varun Tyagi, and Sweety K. 2014. “Determination of Zn, Cd, Pb and Cu Metals in Ground Water of District Hapur, Uttar Pradesh (India) by Anodic Stripping Voltammetric Technique”. Environment Conservation Journal 15 (1&2):195-99. https://doi.org/10.36953/ECJ.2014.151226.