M. ABDUL HASSAN, Rabab; A. KHALAF, Alaa. Atomic Lithium Excitation by Electron Impact. Journal of Kufa-Physics, Kufa, Najaf, IRAQ, v. 11, n. 02, p. 29–33, 2019. DOI: 10.31257/2018/JKP/2019/110205. Disponível em: https://journal.uokufa.edu.iq/index.php/jkp/article/view/7396. Acesso em: 28 jun. 2026.