B. Al-Chalabi, A. and Fadhil Al-Izee, Z. 2013. The Economic analysis Of The Effects Of The Pollution caused by petroleum industries on The Indices Of The Countries Of The Highly- Environmental Performance. TANMIYAT AL-RAFIDAIN. 35, 114 (Dec. 2013), 135–154. DOI:https://doi.org/10.33899/tanra.2013.162049.