(3GHf JjejI hGdJUha (B: s (3OQGSI ehVhYjI (B/ s - (3GdfLGQ, CMeOs ((3OeTb (B:s (3GdChGFd ddfTQ hGdJhRjY,s, 2006)
Keywords: (3GdadSaI GdGSdGejI(B. s; (3GdJUha GdGSdGej(B. s