(3GdCUhGJ GdYQHjI (B:s (3hUa hJMdjd (B/s - (3GdCcQJ, YHO GdJhGH eQSj MSfs ((3GdbGgQI (B:s (3GdecJHI GdCRgQ ddJQGK,s, 2013)
Keywords: (3GddZI GdYQHjIs -- (3fWbs; (3GddZI GdYQHjIs -- (3Yde GdCUhGJs