. (1969). -. (e26238). University College of Engineering, 15(0), e26238
. "-" .e26238 , University College of Engineering, 15, 0, 1969, e26238.
. (1969). '-', University College of Engineering, 15(0), e26238.
, "-," University College of Engineering, 15 0 (1969): e26238,
. -. University College of Engineering. 1969;15(0):e26238 (In Persian).
