Mohsen, Imad Sadoon, and Zeyad Hashem AL-Saqa. “The Role of E- Internal Auditing in Increasing the Effectiveness of Internal Control System: An Applied Study in The Nineveh Sewerage Directorate”. Tikrit Journal of Administrative and Economic Sciences, vol. 18, no. 60, 2, Dec. 2022, pp. 113-31, doi:10.25130/tjaes.18.60.2.7.