Asif, M.N.M. , Islam, R. , Goni, M., Ganguli, S. , Chakraborty, A.K. , Kabir, M. and Sabur, M.A. 2023. Speciation of Cr(III) and Cr(VI) in aqueous solution and their removal by oyster mushroom biomass. Journal of Bangladesh Academy of Sciences. 47, 2 (Dec. 2023), 267–275. DOI:https://doi.org/10.3329/jbas.v47i2.66872.