. (1968). -. (e26597). University College of Engineering, 10(0), e26597
. "-" .e26597 , University College of Engineering, 10, 0, 1968, e26597.
. (1968). '-', University College of Engineering, 10(0), e26597.
, "-," University College of Engineering, 10 0 (1968): e26597,
. -. University College of Engineering. 1968;10(0):e26597 (In Persian).
