(3deGPG jcPH GdQLd hJHcj GdeQCI (B: s (3GdcJGH GdLOjO GdPj Mbb CYdi fSHI eHjYGJ YGdejkG (B/ s ((3GdQjGV (B: s (3ecJHI LQjQ , s, 2007)