(3hSGFd GdGYdGe h UfGYI GdUhQ GdPgfjI (B/s - (3SdjeGf UGdM (B.s ((3GdchjJ (B:s (3ecJHI GdadGM ddfTQ h GdJhRjY ,s, 2005)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI s
Keywords: (3hSGFd GdGYdGe (B.s; (3hSGFd GdGYdGe s -- (3UfGYI GdUhQ (B.s; (3GdJdjaRjhf (B.s; (3GdUMa (B.s; (3hSGFd GdGYdGes -- (3GdLhGfH GdSjGSjI (B.s; (3GdQCi GdYGe (B.s; (3GdGfHGA (B.s; (3GdGYdGe (B.s