Authors: ELHAKAM SA ELSHARKAWY EA

Citation: Sa. Elhakam et Ea. Elsharkawy, STRUCTURAL CHARACTERIZATION AND CATALYTIC PROPERTIES OF ALUMINUM BORATES ALUMINA CATALYSTS, Materials letters, 36(1-4), 1998, pp. 167-173

Authors: ELHAKAM SA YOUSSEF AM AHMED AI ELHILALY SS

Citation: Sa. Elhakam et al., STRUCTURAL AND TEXTURAL PROPERTIES OF SOME SUPPORTED NICKEL-CATALYSTS, Indian journal of chemistry. Sect. A: Inorganic, physical, theoretical & analytical, 32(12), 1993, pp. 1046-1051

Authors: ELHAKAM SA HASSAN SM AHMED AI FARAG HM

Citation: Sa. Elhakam et al., CYCLOHEXANE CONVERSION ON NICKEL SILICA CATALYSTS THE INFLUENCE OF METAL LOADING AND PREPARATION PROCEDURE, Afinidad, 50(444), 1993, pp. 85-90