. (2009). . (e11434). Journal of Transportation Research, 6(1), e11434
. "" .e11434 , Journal of Transportation Research, 6, 1, 2009, e11434.
. (2009). '', Journal of Transportation Research, 6(1), e11434.
, "," Journal of Transportation Research, 6 1 (2009): e11434,
. . Journal of Transportation Research. 2009;6(1):e11434 (In Persian).
