. (1977). -. (e26460). University College of Engineering, 37(0), e26460
. "-" .e26460 , University College of Engineering, 37, 0, 1977, e26460.
. (1977). '-', University College of Engineering, 37(0), e26460.
, "-," University College of Engineering, 37 0 (1977): e26460,
. -. University College of Engineering. 1977;37(0):e26460 (In Persian).
