. (2007). -. (e18842). University College of Engineering, 41(6), e18842
. "-" .e18842 , University College of Engineering, 41, 6, 2007, e18842.
. (2007). '-', University College of Engineering, 41(6), e18842.
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. -. University College of Engineering. 2007;41(6):e18842 (In Persian).
