عبدالكريم ل.ع.ا. and محمود ش.م. 2025. EVALUATION OF BIOCHEMICAL PARAMETERS AND AIR POLLUTION TOLERANCE INDEX (APTI) AS A TOOL TO MONITOR AIR POLLUTION IN SELECTED PLANT SPECIES GROWING IN AL-DHALE GOVERNORATE. Electronic Journal of University of Aden for Basic and Applied Sciences. 6, 4 (Dec. 2025), 217–224. DOI:https://doi.org/10.47372/ejua-ba.2025.4.473.