Nemaa, S. F., and I. I. Haji. “Predict the Impact of Oil Revenues on Saudi Arabia’s Non-Oil GDP up to the Year 2030 Using the ARIMA Model Using Autoregressive and Compact Moving Averages”. Academic Journal of Nawroz University, vol. 9, no. 4, Nov. 2020, pp. 242-56, doi:10.25007/ajnu.v9n4a970.