26 1434 8 2013 12460







:
ɡ . ɡ
ɻ ɻ
֡ ǡ ɻ ɻ.
ܫǻ :
ɻ ɻ
:
:
:
:
: ..
The Editor
Terms of use
Editorial
Mail Address
Advertising
Distribution
Subscriptions
Corrections
Copyright: 1978 - 2014 H H Saudi Research and Marketing LTD, All Rights Reserved And subject to Terms of Use Agreement .