Saberi, Hasan, Mansour Garkaz, Ali Khozein, and Alireza Maetoofi. 2024. “Explaining the Structural Changes in Audit Firms, Maintaining a Professional Ethics Approach, and Quality Control in Auditing”. Business, Marketing, and Finance Open 1 (4): 86-95. https://bmfopen.com/index.php/bmfopen/article/view/75.