. (1972). -. (e26161). University College of Engineering, 22(0), e26161
. "-" .e26161 , University College of Engineering, 22, 0, 1972, e26161.
. (1972). '-', University College of Engineering, 22(0), e26161.
, "-," University College of Engineering, 22 0 (1972): e26161,
. -. University College of Engineering. 1972;22(0):e26161 (In Persian).
