Qasim Hadi, Safaqis. “Review Study of the First Stages for Discovery and Producing Oil in Iraq”. Al-Adab Journal, no. 129 (June 15, 2019): 431–446. Accessed November 22, 2024. https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/573.