. (1968). -. (e26613). University College of Engineering, 10(0), e26613
. "-" .e26613 , University College of Engineering, 10, 0, 1968, e26613.
. (1968). '-', University College of Engineering, 10(0), e26613.
, "-," University College of Engineering, 10 0 (1968): e26613,
. -. University College of Engineering. 1968;10(0):e26613 (In Persian).
