Ahmed، A. H. (2017). Are Corporate Social and Environmental Responsibility Firm Performance and Value Mutually Exclusive: Evidence from Egypt. مجلة البحوث المحاسبية، ع2 ، 1 - 21. مسترجع من http://search.mandumah.com/Record/940651
Ahmed، Ahmed Hassan. "Are Corporate Social and Environmental Responsibility Firm Performance and Value Mutually Exclusive: Evidence From Egypt." مجلة البحوث المحاسبية ع2 (2017): 1 - 21. مسترجع من http://search.mandumah.com/Record/940651