1.
Hasan AK, Obeed FH, Rahim AN. Positive Parity Levels of 21,23Na Isotopes by Using the Nuclear Shell. Ukr. J. Phys. [Internet]. 2020 Feb. 3 [cited 2024 Apr. 19];65(1):3. Available from: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019340