Mohamed R Mostafa,Reham M Abdel Fattah, Hala A Kiwan, Awad I Ahmed (2016) Effects of Thermal Treatment and Fluoride Ion doping on surface and Catalytic properties of NiO-ZrO2 catalysts. Material science – Poland 34.
Farid Sh Ahmed, Mohamed R Mostafa, Hala H Kiwan (2000) Characterization and catalytic activity of Cr2O3–Al2O3/AlPO4 catalysts. SAGE Publications 18: 709-717.
Farid Sh Mohamed, HH Kiwan, MR Mostafa (2002) Effect of chemical composition on the structure and catalytic behaviour of AlPO4 and Al2O3–AlPO4 mixed catalysts. SAGE Publications 20: 131-140.