FEASIBILITY STUDIES ON DEFLUORIDATION OF WATER USING NATURAL ADSORBENTS. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 5, n. 7, p. 139–145, 2018. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/3767. Acesso em: 8 sep. 2025.