. (2009). . (e11443). Journal of Transportation Research, 6(3), e11443
. "" .e11443 , Journal of Transportation Research, 6, 3, 2009, e11443.
. (2009). '', Journal of Transportation Research, 6(3), e11443.
, "," Journal of Transportation Research, 6 3 (2009): e11443,
. . Journal of Transportation Research. 2009;6(3):e11443 (In Persian).
