CUONG, N. D.; HOA, T. T.; KHIEU, D. Q.; TUNG, T. Q.; HIEU, N. V. Synthesis, characterization, and gas-sensing properties of alpha-Fe2O3 prepared from Fe3O4-alginate. Vietnam Journal of Chemistry, [S. l.], v. 52, n. 2, p. 251, 2014. DOI: 10.15625/4890. Disponível em: https://vjs.ac.vn/index.php/vjchem/article/view/4890. Acesso em: 7 may. 2024.