Abdul Hameed M.J Al-Obaidy, Noor H. Hamza, Eman Shakir, Athmar A.M. Al-Mashhady 2022. Assessment of some atmospheric heavy metals in selected sites within Baghdad city. Mesopotamia Environmental Journal (mesop. environ. j) ISSN: 2410-2598. 2, 3 (Mar. 2022), 42–46.