. (1977). -. (e26394). University College of Engineering, 36(0), e26394
. "-" .e26394 , University College of Engineering, 36, 0, 1977, e26394.
. (1977). '-', University College of Engineering, 36(0), e26394.
, "-," University College of Engineering, 36 0 (1977): e26394,
. -. University College of Engineering. 1977;36(0):e26394 (In Persian).
