(3GdOahY GdeOfjI GeGe eMGce GdJejjR hGdfbV (B/ s - (3GdegjQj, NGdO eMeO cOahQ, s ([(3GHh XHj, GdGeGQGJ GdYQHjI GdeJMOI(B] : s (3eYgO GdbGfhf GdOhdj, s, 2008)
(3jJVef EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdOYhi GdeOfjIs -- (3GdGeGQGJ GdYQHjI GdeJMOI(B.s; (3bGfhf GdeQGaYGJs -- (3GdGeGQGJ GdYQHjI GdeJMOI(B.s