. (1972). -. (e26170). University College of Engineering, 22(0), e26170
. "-" .e26170 , University College of Engineering, 22, 0, 1972, e26170.
. (1972). '-', University College of Engineering, 22(0), e26170.
, "-," University College of Engineering, 22 0 (1972): e26170,
. -. University College of Engineering. 1972;22(0):e26170 (In Persian).
