. (1972). -. (e26497). University College of Engineering, 23(0), e26497
. "-" .e26497 , University College of Engineering, 23, 0, 1972, e26497.
. (1972). '-', University College of Engineering, 23(0), e26497.
, "-," University College of Engineering, 23 0 (1972): e26497,
. -. University College of Engineering. 1972;23(0):e26497 (In Persian).
