BELAL, A. A.; EL HASSAN, B. M.; IBRAHIM, A. D. DETERMINATION OF FLUORIDE CONCENTRATIONS LEVEL IN DRINKING GROUND WATER IN SHENDI CITY, RIVER NILE STATE, SUDAN. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 10, n. 4, p. 15–25, 2022. DOI: 10.29121/granthaalayah.v10.i4.2022.4493. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/4493. Acesso em: 3 may. 2024.