Nemaa, S. F., Fatah, R., & Abdulqadir, H. N. (2020). Measurement and analysis of the impact of some economic variables on the DFI for the period (2004-2018) and forecasting of study variables up to 2025 using ARIMA models). Academic Journal of Nawroz University, 9(2), 54–65. https://doi.org/10.25007/ajnu.v9n2a690