Sultana, Salma, Kumkum Habib, M Rabiul Islam, Nirmal Chandra Dafader, M Emdadul Haque, and AFM Mustafizur Rahman. 2016. “Study on the Swelling Behavior of Gamma Radiation Induced Acrylamide Carboxymethyl Cellulose Blend Hydrogel in Urea Solution”. Dhaka University Journal of Science 64 (2):105-8. https://doi.org/10.3329/dujs.v64i2.54483.