(3eYjf GdCdHGH eNJUQ GddHGH aj TQM GdcJGH aj Gdabg Ydi ePgH GdEeGe GdCYXe CHj MfjaI GdfYeGf (B/ s - (3GdejOGfj, YHO GdZfjs; (3cGed, YeQs ((3YeGf (B:s (3OGQGdQGRj,s, 2005)
Keywords: (3Gdabg GdESdGejs; (3Gdabg GdMfajs