. (1977). -. (e26385). University College of Engineering, 36(0), e26385
. "-" .e26385 , University College of Engineering, 36, 0, 1977, e26385.
. (1977). '-', University College of Engineering, 36(0), e26385.
, "-," University College of Engineering, 36 0 (1977): e26385,
. -. University College of Engineering. 1977;36(0):e26385 (In Persian).
