. (1973). -. (e26538). University College of Engineering, 27(0), e26538
. "-" .e26538 , University College of Engineering, 27, 0, 1973, e26538.
. (1973). '-', University College of Engineering, 27(0), e26538.
, "-," University College of Engineering, 27 0 (1973): e26538,
. -. University College of Engineering. 1973;27(0):e26538 (In Persian).
