Khan, S.R., Inayat, A. and Rana, A. 2010. Sorption of Reactive and Acid Dyes from Aqueous Solutions onto Sawdust. Bangladesh Journal of Scientific and Industrial Research. 45, 1 (Jun. 2010), 35–38. DOI:https://doi.org/10.3329/bjsir.v45i1.5181.