. (1969). -. (e26237). University College of Engineering, 15(0), e26237
. "-" .e26237 , University College of Engineering, 15, 0, 1969, e26237.
. (1969). '-', University College of Engineering, 15(0), e26237.
, "-," University College of Engineering, 15 0 (1969): e26237,
. -. University College of Engineering. 1969;15(0):e26237 (In Persian).
