Aliari M, Dasineh M, Salari H, Rostami Jaz H. Prioritizing Efficiency Improvement Actions for Inefficient Audit Firms Using an Integrated Data Envelopment Analysis and Wasserman Interaction Matrix Approach. BMF OPEN. Published online November 1, 2027:1-20. Accessed September 6, 2026. https://www.bmfopen.com/index.php/bmfopen/article/view/610