(3EOGQI GdChdhjGJs (3GdCge ChdG (B/s - (3chaj , SJjaf Q(B.s; (3GdSjO GdeJhdi MSf,eJQLe(B.s; (3QhLQ ejQjd,eDda eTGQc(B.s; (3QjHjcG ejQjd,eDda eTGQc(B.s ((3GdQjGV (B:s (3ecJHI LQjQ(B.,s, 2004)
(3jJfGhd GdcJGH cjajI JfXje GdhbJ(B.s
Keywords: (3JfXje GdhbJ(B.s