. (2006). . (e124179). Strategy, 14(1), e124179
. "" .e124179 , Strategy, 14, 1, 2006, e124179.
. (2006). '', Strategy, 14(1), e124179.
, "," Strategy, 14 1 (2006): e124179,
. . Strategy. 2006;14(1):e124179 (In Persian).
