OMWOYO, W. N.; F. SILAS, M.; NATHAN, O.; OLOO, F. Removal of Chromium and Cadmium Ions from Water Using Graphene Oxide and Sodium Graphene Oxide Nanocomposites. International Journal of Science and Engineering Invention, [S. l.], p. 197 to 204, 2016. DOI: 10.23958/ijsei/vol02-i07/04. Disponível em: http://ijsei.in/index.php/ijsei/article/view/33. Acesso em: 3 may. 2024.