@article {209635,
	title = {Preparation of Geopolymer Bricks from Alum Waste},
	journal = {Egyptian Journal of Chemistry},
	volume = {65},
	year = {2022},
	pages = {71-80},
	author = {N.F. Abdel Salam and S.T. Ghaly and M. F. Abadir and Sh. K. Amin}
}
