(3GdebGHdI GdEQTGOjI hGdYdGLjI (B/s - (3eUWai, Ydj CMeO SjOs; (3Ydj, eMeO eMehO eMeOs ((3GdQjGV (B:s (3OGQ GdRgQGA ddfTQ hGdJhRjY,s, 2012)
(3GdZdGa eLdO(B.s
Keywords: (3GdEQTGO GdfaSjs