خضر ك. ع. ., & صابر ر. ع. . (2023). The Effect of Income Smoothing Practices on Financial Performance Indicators in Private Banks Operating in the Kurdistan Region of Iraq. Polytechnic Journal of Humanities and Social Sciences, 4(1), 1044-1055. https://doi.org/10.25156/ptjhss.v4n1y2023.pp1044-1055