(3GdfcJ hGdYjhf (B:s (3JaSjQ GdeGhQOj (B/s - (3GdeGhQOj, Ydj Hf eMeO Hf MHjHs 364-450 (3gLQjG(B.s; (3YHO GdQMje , YHO GdebUhOs ((3HjQhJ (B- (3dHfGf (B:s (3OGQ GdcJH GdYdejI,s, 2007)
Keywords: (3JaGSjQ s -- (3JaGSjQ HGdQCj s