(3bfhGJ GdJhRjY (B: s (3agegG hEOGQJgG aj GdShb (B/ s ((3GdbGgQI (B: s (3eLehYI Gdfjd GdYQHjI , s, 2010)
Keywords: (3GdJShjb, bfhGJ GdJhRjY, EOGQI GdCYeGds