MOUSA, Mariam Jumaah; RASHEED, Mustafa Kamil. Testing the Quality of Forecasting Using the Theils U Statistics for Forecasting the Production Capacity of Crude Oil in Iraq Until 2033. International Academic Journal of Social Sciences, [S. l.], v. 9, n. 2, p. 1–7, 2022. DOI: 10.9756/IAJSS/V9I2/IAJSS0908. Disponível em: https://iaiest.com/iaj/index.php/IAJSS/article/view/IAJSS0908. Acesso em: 28 oct. 2026.