هاشم صبيحة قاسم, and كريم مهدي عبد الحسين. “The Causal Relationship Between Debt Size and Economic Value Added With Contrast of the Frim Size”. Journal of Economics and Administrative Sciences, vol. 22, no. 91, Aug. 2016, p. 70, https://doi.org/10.33095/jeas.v22i91.475.