Al-Janabi, H. A. A., & Jabr, W. Q. (2022). Measuring the credit gradient of the investment sector (Analytical research on a sample of Iraqi banks for the period from 2006 to 2015). Al-Ghary Journal of Economic and Administrative Sciences, 18(2), 1131-1154. https://doi.org/10.36325/ghjec.v18i2.13934