Hadi, Sawsan Qassim. “Using Time Series in the Prediction of Iraqi GDPfor the Period (2019-2028)”. International Journal of Psychosocial Rehabilitation 24, no. 4 (April 30, 2020): 8505–8520. Accessed January 10, 2026. https://www.psychosocial.com/index.php/ijpr/article/view/8743.