. (1977). -. (e26445). University College of Engineering, 37(0), e26445
. "-" .e26445 , University College of Engineering, 37, 0, 1977, e26445.
. (1977). '-', University College of Engineering, 37(0), e26445.
, "-," University College of Engineering, 37 0 (1977): e26445,
. -. University College of Engineering. 1977;37(0):e26445 (In Persian).
