Hassanin، M. E. M. (2023). The Role of Dynamic Managerial Qualities in Building a Proactive Top Manager in the Fourth Industrial Revolution in Egyptian Business Firms: An Agile Transformational Approach. مجلة الدراسات المالية والتجارية، ع2 ، 1 - 37. مسترجع من http://search.mandumah.com/Record/1468485
Hassanin، Mahmoud Elsayed Moustafa. "The Role of Dynamic Managerial Qualities in Building a Proactive Top Manager in the Fourth Industrial Revolution in Egyptian Business Firms: An Agile Transformational Approach." مجلة الدراسات المالية والتجارية ع2 (2023): 1 - 37. مسترجع من http://search.mandumah.com/Record/1468485