Aly، M.، Wahba، H. H.، و Hamed، M. (2020). An Overview of Firm Performance: A Close Look at the Literature of Corporate Governance and Firm Performance Reveals that Different Measures have Been Used by the Researchers to Measure the Performance. المجلة العلمية للاقتصاد والتجارة، ع4 ، 677 - 706. مسترجع من http://search.mandumah.com/Record/1120182
Aly، Maha، Hayam Hassan Wahba، و Mahmoud Hamed. "An Overview of Firm Performance: A Close Look At the Literature of Corporate Governance and Firm Performance Reveals That Different Measures Have Been Used By the Researchers to Measure the Performance." المجلة العلمية للاقتصاد والتجارة ع4 (2020): 677 - 706. مسترجع من http://search.mandumah.com/Record/1120182