المؤلفون: Al-Azzawi, Hisham M. A. K., Al-Nuzal, Saadi M. D., Abas, Saba A. E., Ahmed, S. S., Omran, S. G., Risen, R. H.

المصدر: Journal of Radioanalytical and Nuclear Chemistry: An International Journal Dealing with All Aspects and Applications of Nuclear Chemistry. July 2012 293(1):51-55