. (1977). -. (e26387). University College of Engineering, 36(0), e26387
. "-" .e26387 , University College of Engineering, 36, 0, 1977, e26387.
. (1977). '-', University College of Engineering, 36(0), e26387.
, "-," University College of Engineering, 36 0 (1977): e26387,
. -. University College of Engineering. 1977;36(0):e26387 (In Persian).
