. (1994). -. (e26040). Financial Research Journal, 1(3), e26040
. "-" .e26040 , Financial Research Journal, 1, 3, 1994, e26040.
. (1994). '-', Financial Research Journal, 1(3), e26040.
, "-," Financial Research Journal, 1 3 (1994): e26040,
. -. FRJ. 1994;1(3):e26040 (In Persian).