1. The Chemistry of The Actinide;Ahrland,1973
2. The Hydrolysis of Cations;Baes,1976
3. Separation process for U, Th, Fe and rare earth in monazite by extraction with DMHMP and TBP;Dong,1985
4. Modified leaching and extraction of uranium from hydrous oxide cake of Egyptian monazite;El-Nadi;Int. J. Miner. Process.,2005
5. Separation and purification of thorium and uranium from their concentrate;Hammad;Arab J. Nucl. Sci. Appl.,1986