Abd-Elhakeem, Mohamed Ahmed, Maha M. Ramadan, and Faisal S. Basaad. 2016. “Removing of Heavymetals from Water by Chitosan Nanoparticles”. JOURNAL OF ADVANCES IN CHEMISTRY 11 (7):3765-71. https://doi.org/10.24297/jac.v11i7.2200.