. (1982). -. (e26748). University College of Engineering, 44(0), e26748
. "-" .e26748 , University College of Engineering, 44, 0, 1982, e26748.
. (1982). '-', University College of Engineering, 44(0), e26748.
, "-," University College of Engineering, 44 0 (1982): e26748,
. -. University College of Engineering. 1982;44(0):e26748 (In Persian).
