Evaluation of the reality of the whistleblowing system on the quality of internal auditing: a case study in the General Company of Ur. JAFS [Internet]. 2025 Jun. 30 [cited 2025 Jul. 15];20(71):258-74. Available from: https://jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/2146