عبدالخالق حسين ر. . and حميد محمد ش. ي., “The Role of Administrative Process Reengineering in Enhancing Competitiveness: An Analytical Study of the Opinions of a Sample of Managers in a Number of Private Hospitals in Erbil.”, SJCUS, vol. 9, no. 1, pp. 357-380, Jun. 2025.