(3bQGAGJ LOjOI ai bVGjG adSajI (B/s - (3YHOGdLdjd cGXe GdhGdis ((3GdbGgQI (B:s (3ecJHI GdGfLdh GdeUQjI ,s, 2010)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdadGSaI GdeSdehfs; (3GdOjebQGWjIs -- (3GKjfGs; (3adSaI GQSWhs; (3GdadSaI GdGSdGejIs