Issa, Saad Saleh, and Altfat Aziz Rashid. 2021. “The Impact of Oil Exports on the Gross Domestic Product for in Iraq the Period (2004-2019)”. Tikrit Journal of Administrative and Economic Sciences 17 (55, 3):307-20. https://doi.org/10.25130/tjaes.17.55.3.19.