. (1994). -. (e14100). Financial Research Journal, 1(2), e14100
. "-" .e14100 , Financial Research Journal, 1, 2, 1994, e14100.
. (1994). '-', Financial Research Journal, 1(2), e14100.
, "-," Financial Research Journal, 1 2 (1994): e14100,
. -. FRJ. 1994;1(2):e14100 (In Persian).