Alkhafaji, Ahmed I. M., and Mufeed D. Y. Almula-Dhanoon. “The Effect of Institutional Quality on Income Distribution in Institutionally Developed Countries”. Tikrit Journal of Administrative and Economic Sciences, vol. 18, no. 58, 1, June 2022, pp. 207-24, doi:10.25130/tjaes.18.58.1.12.