Hussam El-Din Taha Mohsen Al-Jubouri, Muhanad Mohmood Mansor, and Abdullah Mohammed Rashid Al-Ramli, “CRUDE OIL REVENUE’S ROLE IN THE FEDERAL BUDGET: AN ANALYTICAL STUDY OF IRAQ FOR THE PERIOD (2010-2017)”, Wor.Bul.Man.Law., vol. 10, pp. 46-56, May 2022.