(3hcGdGJ GdGfHGA h GdGfJQfJ (B/s - (3MSfjf Tajb (B.s ((3GdbGgQI (B: s (3OGQ acQ h af ddWHGYI h GdfTQ h GdJhRjY ,s, 2011)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI s
Keywords: (3hcGdGJ GdGfHGA (B.s; (3GdHQbjGJ s -- (3GdJMQjQ GdUMai (B.s; (3hcGdGJ GdGfHGAs -- (3UhQ (B.s; (3GdJMQjQ GdUMai (B.s; (3eQGSdhf hcGdGJ GdGfHGAs -- (3eNGWQ (B.s; (3eQGSdhf hcGdGJ GdGfHGA (B.s; (3hcGdGJ GdGfHGAs -- (3GfhGY (B.s; (3hcGdGJ GdGfHGA GdOhdjI (B.s; (3hcGdGJ GdGfHGA GdGdcJQhfjI (B.s; (3hcGdGJ GdGfHGAs -- (3GdGfJQfJ (B.s