12 1432 13 2011 11946







ޡ 37 700 2.58 .
ɻ
ɡ . ɡ ǡ ʡ ѡ
4
3.2 (4 ) 10 14 . 2009 .
10 ..
һ ɡ . ӻ 77
:
ɡ ǡ .
ǡ ѡ .
..
2011
ӻ
.. 70%
߻
67
: 2011 7%
..
The Editor
Terms of use
Editorial
Mail Address
Advertising
Distribution
Subscriptions
Corrections
Copyright: 1978 - 2017 H H Saudi Research and Marketing LTD, All Rights Reserved And subject to Terms of Use Agreement .