Authors: El-Sharkawy, EA El-Hakam, SA Samra, SE

Citation: Ea. El-sharkawy et al., Effect of thermal treatment on the various properties of iron(III)-aluminum(III) coprecipitated hydroxide system, MATER LETT, 42(5), 2000, pp. 331-338

Authors: El-Hakam, SA

Citation: Sa. El-hakam, Structure, texture and catalytic activity of ZnO/Al2O3 catalysts, COLL SURF A, 157(1-3), 1999, pp. 157-166

Authors: El-Hakam, SA El-Khouly, AA Khder, AS

Citation: Sa. El-hakam et al., Effect of thermal treatment on various characteristics of nickel/aluminum phosphate catalysts, APP CATAL A, 185(2), 1999, pp. 247-257

Authors: El-Hakam, SA

Citation: Sa. El-hakam, Catalytic behaviour of CuO/Al2O3 catalysts for the decomposition of 2-propanol, I J CHEM A, 38(8), 1999, pp. 819-822