(3GdYfa GdbGFe Ydi GdfhY Hjf GdEYdGfGJ GdOhdjI hGdTQjYI GdESdGejI (B/s - (3edcGhj, YUGe aGYhQs ((3GdQjGV (B:s (3LGeYI fGja GdYQHjI ddYdhe GdCefjI,s, 2012)
(3HHdjhLQGajI (B: (3U(B. 237-238.s
Keywords: (3GdESdGe hGdYfa GdCSQjs; (3GdESdGe hGdCSQIs