. (1970). -. (e26367). University College of Engineering, 16(0), e26367
. "-" .e26367 , University College of Engineering, 16, 0, 1970, e26367.
. (1970). '-', University College of Engineering, 16(0), e26367.
, "-," University College of Engineering, 16 0 (1970): e26367,
. -. University College of Engineering. 1970;16(0):e26367 (In Persian).
