FARID, H.; SHAMS, Z. I.; KHAN, F. A. Lead concentration in urban dust and in leaves of street plants, Karachi. Kuwait Journal of Science, [S. l.], v. 44, n. 2, 2017. Disponível em: https://journals.ku.edu.kw/kjs/index.php/KJS/article/view/1712. Acesso em: 6 may. 2026.