WASET
Bansal, M. , Singh, D. , V.K.Garg, V. , Rose, P.. "Use of Agricultural Waste for the Removal of Nickel Ions from Aqueous Solutions: Equilibrium and Kinetics Studies". World Academy of Science, Engineering and Technology, Open Science Index 27, International Journal of Civil and Environmental Engineering, (2009), 3(3), 174 - 180.