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دليل المستخدم
Belal، E. H. S.، Hefny، D. A. A.، و Elbelbisy، F. A. A. (2025). The Mediating Role of Investment Efficiency in the Relationship between Managerial Ability and Firm Value: Empirical Evidence from the Egyptian Stock Market. مجلة البحوث التجارية، مج47, ع1 ، 3 - 41. مسترجع من http://search.mandumah.com/Record/1559809
Belal، El-Sayed Hassan Salem، Dina Ali Abdelhameed Hefny، و Farida Abdel Assamea Elbelbisy. "The Mediating Role of Investment Efficiency in the Relationship between Managerial Ability and Firm Value: Empirical Evidence From the Egyptian Stock Market." مجلة البحوث التجارية مج47, ع1 (2025): 3 - 41. مسترجع من http://search.mandumah.com/Record/1559809