First-Principles Study of Fe₂O₃-Doped Graphene: Structural, Electronic, Magnetic and Optical Insights. Journal of Physical Science, [S. l.], v. 37, n. 2, p. 51–71, 2026. DOI: 10.21315/jps2026.37.2.4. Disponível em: https://ejournal.usm.my/jps/article/view/jps_vol37-no-2-2026_4.. Acesso em: 6 sep. 2026.