. (1968). -. (e26598). University College of Engineering, 10(0), e26598
. "-" .e26598 , University College of Engineering, 10, 0, 1968, e26598.
. (1968). '-', University College of Engineering, 10(0), e26598.
, "-," University College of Engineering, 10 0 (1968): e26598,
. -. University College of Engineering. 1968;10(0):e26598 (In Persian).
