. (1992). -. (e15722). Management Knowledge(Not Publish), 16(0), e15722
. "-" .e15722 , Management Knowledge(Not Publish), 16, 0, 1992, e15722.
. (1992). '-', Management Knowledge(Not Publish), 16(0), e15722.
, "-," Management Knowledge(Not Publish), 16 0 (1992): e15722,
. -. Management Knowledge(Not Publish). 1992;16(0):e15722 (In Persian).
