Hasany , Syed Moosa and Rashid Ahmad . "Sorption Profile of Cd(II) Ions Onto Coconut Husk" Main Group Metal Chemistry, 26.2 (2011): 87-98. Retrieved 19 May. 2013, from doi:10.1515/MGMC.2003.26.2.87

Hasany , S. & Ahmad , R. (2011). Sorption Profile of Cd(II) Ions Onto Coconut Husk. Main Group Metal Chemistry, 26(2), pp. 71-153. Retrieved 19 May. 2013, from doi:10.1515/MGMC.2003.26.2.87

Hasany , Syed Moosa and Rashid Ahmad. 2011. Sorption Profile of Cd(II) Ions Onto Coconut Husk. Main Group Metal Chemistry. 26(2): 71-153. Retrieved 19 May. 2013, from doi:10.1515/MGMC.2003.26.2.87