SOME COMMUTATIVITY RESULTS FOR ONE SIDED s-UNITAL RINGS
Hamza Abujabal, M. Ashraf, M. Alghamdi
2'-R GROUPS WITH EVEN CHARACTERS
THE STRUCTURE OF THE GROWS ALL WHOSE SUBGROUPS ARE NORMAL
Hamza ABUJABAL, M. EL-MOSAMALLY
SYLOW 2-SUBGROWS OF 2'-B GROUPS
ON DERIVATION OF SEMIPRIME RINGS