B. Al-Chalabi A, Fadhil Al-Izee Z. The Economic analysis Of The Effects Of The Pollution caused by petroleum industries on The Indices Of The Countries Of The Highly- Environmental Performance. TANRA [Internet]. 2013 Dec. 1 [cited 2025 Sep. 5];35(114):135-54. Available from: https://tanmiyat.uomosul.edu.iq/index.php/tanmiyat/article/view/30439