Hussein Ali, Ahmed Ali, and Jdoua Shehab A. Al-Jumaili. 2021. “The Role of Investment in Developing the Agricultural Sector in Iraq for the Period (1989-2019)”. Tikrit Journal of Administrative and Economic Sciences 17 (56, 3):575-87. https://doi.org/10.25130/tjaes.17.56.3.34.