(2007). -. University College of Engineering, 41(5), -.
. "-", University College of Engineering, 41, 5, 2007, -.
(2007). '-', University College of Engineering, 41(5), pp. -.
, "-," University College of Engineering, 41 5 (2007): -,
-. University College of Engineering, 2007; 41(5): -.