. (1972). -. (e26476). University College of Engineering, 24(0), e26476
. "-" .e26476 , University College of Engineering, 24, 0, 1972, e26476.
. (1972). '-', University College of Engineering, 24(0), e26476.
, "-," University College of Engineering, 24 0 (1972): e26476,
. -. University College of Engineering. 1972;24(0):e26476 (In Persian).
