. (1969). -. (e26229). University College of Engineering, 15(0), e26229
. "-" .e26229 , University College of Engineering, 15, 0, 1969, e26229.
. (1969). '-', University College of Engineering, 15(0), e26229.
, "-," University College of Engineering, 15 0 (1969): e26229,
. -. University College of Engineering. 1969;15(0):e26229 (In Persian).
