ZAMAN, M. R.; BANUB, R. A.; YOUSUF, A. A Comparative Study on the Determination of Fe in Groundwater by Different Methods. Biological Sciences - PJSIR, [S. l.], v. 48, n. 6, p. 393–396, 2005. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/1431. Acesso em: 20 may. 2024.