M., Hadi J. et al. Theoretical Calculation of The Binding And Excitation Energies For 𝐍𝐢 𝟐𝟖 𝟓𝟖 30 Using Shell Model And Perturbation Theory. Ibn AL- Haitham Journal For Pure and Applied Sciences, [S.l.], v. 26, n. 3, p. 225-235, apr. 2017. ISSN 2521-3407. Available at: <https://jih.uobaghdad.edu.iq/index.php/j/article/view/431>. Date accessed: 20 sep. 2021.