Kr. Srivastava, R. et al. 2015. Comparative Study for Reduction of Hexavalent Chromium by High Carbon Iron Filings and Electrolytic Iron: Mass Transfer Limitations. Asian Journal of Chemistry. 27, 4 (Feb. 2015), 1398–1402. DOI:https://doi.org/10.14233/ajchem.2015.18028.