(3cGHdGJ JhRjY Gdbhi GdcgQHGFjI GdJCQjV GdhbGFi hGdMeGjI ef GdUhGYb eMhdGJ Gdbhi hGdJhRjY (B/ s - (3YHOGdefYe ehSis ([S.N] : (3OGQ GdQGJH GdLGeYjI , s, 1994)
Keywords: (3GdcgQHGAs; (3GdeMhdGJ GdcgQHjIs; (3GdWGbI GdcgQHGFjIs; (3GdgfOSI GdcgQHjIs; (3ehGfY GdUhGYbs; (3ehGUaGJ GdGeGfs