. (1969). -. (e26239). University College of Engineering, 15(0), e26239
. "-" .e26239 , University College of Engineering, 15, 0, 1969, e26239.
. (1969). '-', University College of Engineering, 15(0), e26239.
, "-," University College of Engineering, 15 0 (1969): e26239,
. -. University College of Engineering. 1969;15(0):e26239 (In Persian).
