(3GYJQGa GdeJge hCKQg aj GdEKHGJ (B: s (3OQGSI ebGQfI (B/s - (3GdYHGOj, eQGO CMeO adGMs ((3YeGf, GdCQOf (B: s (3OGQ GdKbGaI ddfTQ,s, 2011)
(3jTJed Ydj GQLGYGJ HHdjhLQGajgs
Keywords: (3GdGYJQGa (B((3bGfhf LfGFj(B) s -- (3eUQs