احمد; جعفر. Analysis of the fiscal space in the Iraqi economy and the possibilities of measuring it for the period (2004-2019). Ibn Khaldoun Journal for Studies and Researches, فلسطين, v. 1, n. 2, 2021. DOI: 10.56989/benkj.v1i2.687. Disponível em: https://www.benkjournal.com/benkj/article/view/687. Acesso em: 25 may. 2026.