(3JYOjd GdSdhc GdEfSGfj (B: s (3Odjd GdBHGA hGdeQTOjf GdJQHhjjf aj GdbVGjG GdJYdjejI hGdfaSjI hGdGLJeGYjI (B/ s - (3YHO GdgGOj, LhOJ YRJ s; (3GdYRI, SYjO MSfj s ((3YeGf, GdCQOf (B: s (3OGQ GdKbGaI, s, 2005)
Keywords: (3GdSdhc GdGLJeGYj s; (3GdSdhcs -- (3LhGfH faSjI s; (3Yde GdfaS GdJQHhj s