جبـور ج.ن. , جبيلي ه.ا. and الجمال س.ا. 2021. Spectroscopy Study of the (_28^60)Ni and Structure of the Lowest Exited (2^+,4^+ ) States by Decay (β^-) of the Cobalt Radioactive Isotope (_27^60)Co. Tishreen University Journal -Basic Sciences Series. 42, 6 (Jan. 2021).