. (1988). -. (e28358). Management Knowledge(Not Publish), 2(0), e28358
. "-" .e28358 , Management Knowledge(Not Publish), 2, 0, 1988, e28358.
. (1988). '-', Management Knowledge(Not Publish), 2(0), e28358.
, "-," Management Knowledge(Not Publish), 2 0 (1988): e28358,
. -. Management Knowledge(Not Publish). 1988;2(0):e28358 (In Persian).
