. (1975). -. (e26739). University College of Engineering, 31(0), e26739
. "-" .e26739 , University College of Engineering, 31, 0, 1975, e26739.
. (1975). '-', University College of Engineering, 31(0), e26739.
, "-," University College of Engineering, 31 0 (1975): e26739,
. -. University College of Engineering. 1975;31(0):e26739 (In Persian).
