@article {224600,
	title = {Fast phosphate adsorption on pectin-ammonium functionalized mesoporous silica hybrid material},
	journal = {Egyptian Journal of Chemistry},
	volume = {64},
	year = {2021},
	pages = {581-591},
	author = {Sh. El-Rafie and Hosni Ibrahim and Marwa S Shalaby and Ola R. Shehab and Marwa Gaber}
}
