. (1968). -. (e26279). University College of Engineering, 12(0), e26279
. "-" .e26279 , University College of Engineering, 12, 0, 1968, e26279.
. (1968). '-', University College of Engineering, 12(0), e26279.
, "-," University College of Engineering, 12 0 (1968): e26279,
. -. University College of Engineering. 1968;12(0):e26279 (In Persian).
