. (1969). -. (e26187). University College of Engineering, 14(0), e26187
. "-" .e26187 , University College of Engineering, 14, 0, 1969, e26187.
. (1969). '-', University College of Engineering, 14(0), e26187.
, "-," University College of Engineering, 14 0 (1969): e26187,
. -. University College of Engineering. 1969;14(0):e26187 (In Persian).
