. (1976). -. (e26687). University College of Engineering, 34(0), e26687
. "-" .e26687 , University College of Engineering, 34, 0, 1976, e26687.
. (1976). '-', University College of Engineering, 34(0), e26687.
, "-," University College of Engineering, 34 0 (1976): e26687,
. -. University College of Engineering. 1976;34(0):e26687 (In Persian).
