Calcium Ion Impregnated on Water Hyacinth for Defluoridation of Water. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 5, n. 6, 2017. DOI: 10.18535/ijsrm/v5i6.45. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/734. Acesso em: 22 nov. 2024.