(3GdMeGjI GdOhdjI ddeQCI (B:s (3OQGSI ebGQfI HCMcGe GdTQjYI GdESdGejI (B/s - (3MehOI, efJUQ SYjOs ((3GdEScfOQjI, eUQ (B:s (3OGQ GdacQ GdLGeYj,s, 2010)
(3HHdjhLQGajI (B: (3U(B. 307-318.s
Keywords: (3Mbhb GdeQCI (B((3bGfhf Ohdj(B)s; (3GdeQCI aj GdESdGes