(3GdJacjQ GdYdei h eSJLOGJ GdhGbY GdeYGUQ (B:s (3bVGjG h GTcGdjGJ (B/s - (3eMehO eMeO Ydi eMeOs ((3GdGScfOQjI (B:s (3OGQ GdhaGA dOfjG GdWHGYI h GdfTQ ,s, 2013)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3dGcGJhT , GeQis; (3ShcGd , GdGfs; (3GdJacjQs