. (2007). -. (e19011). University College of Engineering, 41(7), e19011
. "-" .e19011 , University College of Engineering, 41, 7, 2007, e19011.
. (2007). '-', University College of Engineering, 41(7), e19011.
, "-," University College of Engineering, 41 7 (2007): e19011,
. -. University College of Engineering. 2007;41(7):e19011 (In Persian).
