. (1978). -. (e26413). University College of Engineering, 39(0), e26413
. "-" .e26413 , University College of Engineering, 39, 0, 1978, e26413.
. (1978). '-', University College of Engineering, 39(0), e26413.
, "-," University College of Engineering, 39 0 (1978): e26413,
. -. University College of Engineering. 1978;39(0):e26413 (In Persian).
