Rahimi, Gholam Reza, Shirzad Khezri, and Soheila Soheila Niknafs. “Investigation the Relationship of Leadership Styles of Managers on Productivity Staff of Tax Administration of West Azerbaijan Province”. International Academic Journal of Business Management 3, no. 2 (June 30, 2016): 13–17. Accessed October 27, 2026. https://iaiest.com/iaj/index.php/IAJBM/article/view/IAJBM1610026.