HASSAN, K. H.; MAHDI, E. R. Synthesis and Characterization of Copper,Iron Oxide Nanoparticles used to Remove Lead from Aquous Solution. Asian Journal of Applied Sciences, [S. l.], v. 4, n. 3, 2016. Disponível em: https://ajouronline.com/index.php/AJAS/article/view/3896. Acesso em: 21 jan. 2022.