YASSIR, A. K.; HUSSAIN, A. H.; ALI, F. A. Relativistic Dirac Calculations for Electrons Scattering from Mg and Ca Atoms at Different Energies. Journal of Kufa-Physics, Kufa, Najaf, IRAQ, v. 10, n. 2, p. 84–99, 2018. DOI: 10.31257/2018/JKP/100212. Disponível em: https://journal.uokufa.edu.iq/index.php/jkp/article/view/7232. Acesso em: 25 apr. 2026.