. (3OaGYkG Yf GdYQHjIs (3fbGW Ydi GdMQha aj efgL GddZI GdYQHjI hBOGHgGs - . (3GdjGS, LhRjas ((3HjQhJs (3OGQ GdYde ddedGjjfs, 2002)
(3agQS GdehGO aj BNQ GdcJGHs
Keywords: (3GddZI GdYQHjIs -- (3efGgLs