Hossam، N. M. (2017). A Proposed Beyond Budgeting Model to Improve the Performance of Egyptian Companies: An Applied Study. الفكر المحاسبي، مج21, ع1 ، 1 - 50. مسترجع من http://search.mandumah.com/Record/811034
Hossam، Neveen Mahmoud. "A Proposed Beyond Budgeting Model to Improve the Performance of Egyptian Companies: An Applied Study." الفكر المحاسبي مج21, ع1 (2017): 1 - 50. مسترجع من http://search.mandumah.com/Record/811034