(3GfgjGQ hUYhO GdfXGe GdGYdGei GdOhdi (B:s (3ef GdSjWQI GdKfGFjI h gjefI GdbWH GdhGMO Gdi JYOO GdGbWGH (B/s - (3aGQhb GHhRjOs ((3GdbGgQI (B:s (3YGde GdcJH ,s, 2012)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdGYdGe GdOhdis; (3GdGJUGd (B( (3Yde GLJeGY (B)s; (3GdGYdGes -- (3adSaI h fXQjGJs