AL-HYALI, E. A. S.; AL-JOBURE, Y. O. Calculation of the Chemical Shift of N-15 by Quantum Mechanics. International Journal of Biological, Physical and Chemical Studies , [S. l.], v. 4, n. 2, p. 43–53, 2022. DOI: 10.32996/ijbpcs.2022.4.2.5. Disponível em: https://al-kindipublisher.com/index.php/ijbpcs/article/view/4439. Acesso em: 26 jan. 2023.