. (1968). -. (e26295). University College of Engineering, 12(0), e26295
. "-" .e26295 , University College of Engineering, 12, 0, 1968, e26295.
. (1968). '-', University College of Engineering, 12(0), e26295.
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. -. University College of Engineering. 1968;12(0):e26295 (In Persian).
