Estimation of some heavy metals in leaves of plants exposed to the emissions of generators that operate on gasoline fuel and measurement of chlorophyll content and malonedialdehyde (MDA). cbej [Internet]. 2022 Dec. 27 [cited 2024 Jul. 18];22(96):1-26. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/8903