1. Dealuminated kaolin as cement replacement material;Abdelalim;J. Cement Wapno Beton,2008
2. Process optimization of sulphuric acid leaching of alumina from Nteje clay using central composite rotatable design;Ajemba;Int. J. Multidiscip. Sci. Eng.,2012
3. Alumina recovery from Iraqi kaolinitic clay by hydrochloric acid route;Al-Ajeel;Iraqi Bull. Geol. Min.,2006
4. Extraction of Alumina from Iraqi colored kaolin by lime-sinter process;Al-Ajeel;Iraqi Bull. Geol. Min.,2014
5. The effect of alkali concentration and solid/liquid ratio on the hydrothermal synthesis of zeolite NaA from natural kaolinite;Alkan;Microporous Mesoporous Mater.,2005