(3cja fage SjGSGJ GdYGde GdKGdK (B:s (3fXQjGJ GdJZjjQ GdSjGSi hGdJfejI (B/s - (3SejK , Hi(B. (3Sis (3Hi(B. (3Si SejKs; (3Ndjd cdaJs ((3GdbGgQI (B:s (3GdeQcR Gdbhei ddJQLeI ,s, 2011)
(3HHdjhLQGajI (B: (3U (B551 - 609s
Keywords: (3GdSjGSIs -- (3fXQjGJs; (3GdYGde GdKGdKs -- (3GdGMhGd GdSjGSjIs; (3GdYGde GdKGdKs -- (3GdMbhb GdSjGSjIs; (3GdfXe GdSjGSjIs