(3GdGJLGg GdSjGSi ai GdQhGjI (B/s - (3YdGA GdOjf SYO LGhjTs ((3GdGScfOQjI (B:s (3eDSSI MhQS GdOhdjI ddfTQ h GdJhRjY ,s, 2011)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdbUIs -- (3JGQjN h fbOs; (3GdGOH GdYQHis; (3GdbUU GdSjGSjIs