. (1972). -. (e26160). University College of Engineering, 22(0), e26160
. "-" .e26160 , University College of Engineering, 22, 0, 1972, e26160.
. (1972). '-', University College of Engineering, 22(0), e26160.
, "-," University College of Engineering, 22 0 (1972): e26160,
. -. University College of Engineering. 1972;22(0):e26160 (In Persian).
