Ahmed، A. M. A. (2017). Automorphisms of Groups That are Isomorphic to "Zn + n" with One Orbit. مجلة التربوي، ع11 ، 354 - 358. مسترجع من http://search.mandumah.com/Record/869989
Ahmed، Amna M. Abdelgader. "Automorphisms of Groups That Are Isomorphic to "Zn + N" With One Orbit." مجلة التربوي ع11 (2017): 354 - 358. مسترجع من http://search.mandumah.com/Record/869989