GAYATHRI V; MAHESWARI J. Removal of fluoride ions in drinking water using Fe2O3-zno nanocomposite emedded with grass fibre. JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH, [S. l.], v. 1, n. 9, 2021. DOI: 10.46947/joaasr19201780. Disponível em: http://mail.joaasr.com/index.php/joaasr/article/view/80. Acesso em: 3 oct. 2022.