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://journalskuwait.org/kjs/index.php/KJS/article/view/1712. Acesso em: 29 apr. 2026.