. (1992). -. (e15694). Management Knowledge(Not Publish), 17(0), e15694
. "-" .e15694 , Management Knowledge(Not Publish), 17, 0, 1992, e15694.
. (1992). '-', Management Knowledge(Not Publish), 17(0), e15694.
, "-," Management Knowledge(Not Publish), 17 0 (1992): e15694,
. -. Management Knowledge(Not Publish). 1992;17(0):e15694 (In Persian).
