CHARACTERIZATION OF FLUORIDE CONTENT IN SAI RIVER WATER IN PRATAPGARH DISTRICT, UTTAR PRADESH, INDIA. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. 13, p. 2223–2228, 2022. Disponível em: https://ijfans.org/index.php/Journal/article/view/7736. Acesso em: 17 jul. 2026.