. (1981). -. (e26329). University College of Engineering, 43(0), e26329
. "-" .e26329 , University College of Engineering, 43, 0, 1981, e26329.
. (1981). '-', University College of Engineering, 43(0), e26329.
, "-," University College of Engineering, 43 0 (1981): e26329,
. -. University College of Engineering. 1981;43(0):e26329 (In Persian).
