Maysoon M.Salaa, Luma S.Al-Kawaz. “Assessment of Air Pollution Using Air Pollution Tolerance Index (APTI) by Two Species Plant (Conocarpus Lancifolius) and )Dodonaea Viscosa) in Babylon Provinus”. Mesopotamia Environmental Journal (mesop. Environ. J) ISSN: 2410-2598, vol. 3, no. 2, Mar. 2022, pp. 11-17, https://mej.uobabylon.edu.iq/index.php/mej/article/view/86.