. (1975). -. (e26724). University College of Engineering, 31(0), e26724
. "-" .e26724 , University College of Engineering, 31, 0, 1975, e26724.
. (1975). '-', University College of Engineering, 31(0), e26724.
, "-," University College of Engineering, 31 0 (1975): e26724,
. -. University College of Engineering. 1975;31(0):e26724 (In Persian).
