. (2009). . (e11432). Journal of Transportation Research, 6(1), e11432
. "" .e11432 , Journal of Transportation Research, 6, 1, 2009, e11432.
. (2009). '', Journal of Transportation Research, 6(1), e11432.
, "," Journal of Transportation Research, 6 1 (2009): e11432,
. . Journal of Transportation Research. 2009;6(1):e11432 (In Persian).
