Barzan Hasan Ahmed and Ghazi Othman Mahmod Noghariny (2023) “The Role of Applying the International Auditing Standard (620) To Benefit from The Work of An Expert in Improving Audit Quality: An Analytical Study of The Opinions of a Sample of Academics and Auditors in The Kurdistan Region – Iraq”, QALAAI ZANIST JOURNAL, 8(3), pp. 512–541. doi: 10.25212/lfu.qzj.8.3.19.