. (1973). -. (e26278). University College of Engineering, 25(0), e26278
. "-" .e26278 , University College of Engineering, 25, 0, 1973, e26278.
. (1973). '-', University College of Engineering, 25(0), e26278.
, "-," University College of Engineering, 25 0 (1973): e26278,
. -. University College of Engineering. 1973;25(0):e26278 (In Persian).
