S. HASAN, Ali; I. ABBOOD, Hamid. Density Function Theory Calculations of Graphene Sheet. Journal of Kufa-Physics, [S. l.], v. 8, n. 1, 2016. Disponível em: https://journal.uokufa.edu.iq/index.php/jkp/article/view/7474. Acesso em: 18 may. 2024.