1. Micro-analytical studies on thorium and uranium and preliminary studies for the processing of the ore of Gebel Katrany (Uranium bearing phosphate);Shakir,1962
2. Mineralogische und Chemische Studien an Uranhaltigen Sandsteinen im Gebel Katrany (Faiyum, VAR);Zaki;Erzmetall,1963
3. The recovery of uranium from phosphate rock;Habashi,1980
4. Studies on the uranium-bearing ore of Gebel Katrany (Faiyum, U.A.R.);Shakir,1967
5. A two-stage flotation process for the concentration of the uranium-bearing ore from Gebel Katrany, Egypt;Shakir;Indian J. Technol.,1974