S.M. HASSAN, Fatma. Air Pollution of Aswan City by Some Rare Earth Metals and Transition Metals . Asian Journal of Chemistry, [S. l.], v. 2, n. 4, p. 399–406, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/25337. Acesso em: 4 jul. 2024.