(3GdGMOGK GdKdGKI GdYXei ai GdOYhI GdGSdGejI (B:s (3GdHYKI (B: (3GdGSQGA hGdeYQGL (B: (3GdgLQI (B/s - (3GMeO Thbi GHQGgje s ((3GdbGgQI (B: s (3fgVI eUQ ddWHGYI hGdfTQ hGdJhRjY, s, 2005)
Keywords: (3GdOYhi GdGSdGejI s; (3GdSjQI GdfHhjI s; (3GdgLQI s