Abdel‐Rahman, M. A. E., H. A. Shady, and S. A. El‐Mongy,
" Analysis of Ores and its Purified Constituents by γ‐Spectrometry with Calculation of Uranium Isotopic Atom, Mass and Activity Ratios",
Zeitschrift für Anorganische und Allgemeine Chemie, vol. 664, issue 7, pp. 9, 2018.