(3GdEeGe eMeO Hf YHO GdhgGH hCFeI GdOYhI GdfLOjI hehbage ef Bd GdHjJ Ydjge GdSdGe (B/s - (3GdRgQGfj , NGdO Hf CMeOs; (3GdYeQGfj , eMeOs; (3GdSbGa , Ydhjs ((3GdQjGV (B:s (3OGQ GdGd hGdUMH ddfTQ hGdJhRjY,s, 2009)
Keywords: (3GdOYhI GdSdajI (B-(3GdSYhOjIs