%0 Journal Article %T %J TADBIR, A MONTHLY MAGAZINE ON MANAGEMENT %V 22 %N 238 %U http://tadbir.imi.ir/article-1-48-fa.html %R %D 2012 %K %X %> http://tadbir.imi.ir/article-1-48-fa. %P 87-88 %& 87 %! %9 Applicable %L A-10-27-17 %+ %G eng %@ ISSN-7199.1022 %[ 2012