. (1969). -. (e26231). University College of Engineering, 15(0), e26231
. "-" .e26231 , University College of Engineering, 15, 0, 1969, e26231.
. (1969). '-', University College of Engineering, 15(0), e26231.
, "-," University College of Engineering, 15 0 (1969): e26231,
. -. University College of Engineering. 1969;15(0):e26231 (In Persian).
