M. S. Jasim and S. S. Awad, “The relationship between the investment budget expenditures and corporate profits and its reflection on the corporate tax proceeds for the years from 2008 - 2014”, Al-Ghary Jour. Eco. Admini. Sci., vol. 19, no. 2, pp. 495–520, Jun. 2023, doi: 10.36325/ghjec.v19i2.14340.