The role of the internal audit function in assessing the risks of economic and social factors using the risk matrix : Applied research in the General Land Transport Company. JAFS [Internet]. 2024 Jun. 30 [cited 2024 Jul. 3];19(67):294-313. Available from: https://jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/1537