(3GdYdGL HGdYSd TQM hGaj dCgejI GdYSd GdZPGFjI hGdUMjI hOhQg GdaYGd aj YdGL cKjQ ef GdCeQGV (B/ s - (3EHQGgje, ehSis ((3YeGf (B:s (3OGQ GdhVGM ddfTQ hGdJhRjY,s, 2006)
Keywords: (3GdWH GdTYHjs; (3GdYSds; (3fMd GdYSds; (3GdMTQGJ GdfGaYIs