[1]
T. Muslim, M. T. Alam, H. A. Begum, and S. S. Alam, “Synthesis of Some Chitosan Derivatives and Their Iron (II) Adsorption Behavior- a Class of Pharmaceutically Important Biosorbents”, Bangla Pharma J, vol. 17, no. 2, pp. 193–201, Feb. 2015.