Singh, M., Tiwari, D. P. and Bhagat, M. (2020) “Adsorption of Cr(VI) Ions using Activated Carbon Produced from Indian Water Chestnut (Trapa natans) Peel Powder”, Asian Journal of Chemistry, 32(4), pp. 876–880. doi: 10.14233/ajchem.2020.22482.