(3WQb EfJGL HQGeL GdJhYjI GdEYdGejI ddhbGjI ef CVQGQ GdeNOQGJ (B/s - (3YbHGJ, CMeO eWgQs ((3GdQjGV (B:s (3LGeYI fGja GdYQHjI ddYdhe GdCefjI,s, 2008)
(3HHdjhLQGajI (B: (3U(B. 143-146.s
Keywords: (3ecGaMI GdeNOQGJs -- (3LhGfH GLJeGYjIs; (3ecGaMI GdeNOQGJ aj hSGFd GdEYdGes