H. Thijel Jawad and M. Hassan Rasham, “FLUCTUATIONS IN OIL PRICES AND THEIR IMPACT ON SOME VARIABLES OF FISCAL POLICY IRAQ AS A MODEL FOR PERIOD (2004- 2017)”, Psychosocial rehabilitation, vol. 24, no. 3, pp. 18–32, May 2020, doi: 10.61841/gvcv8161.