(3bhGYO GddZI hGdEedGA (B/s - (3eGQhf, jhSa,s; (3aQM, COehf,s ((3WQGHdS, dHfGf (B:s (3OGQ GdTeGd ddWHGYI hGdfTQ hGdJhRjY,s, 2006)
(3GdSfI GdKGdKI GdEHJOGFjI (B((3GdUa GdJGSY(B).s
Keywords: (3GddZI GdYQHjIs -- (3EedGA hJgLFIs -- (3OQGSI hJYdje (B((3GHJOGFj(B).s