(3GdGfMQGa aj GdCeI (B:s (3CSHGHg, BKGQg, SHd ehGLgJg (B/s - (3GdHOGM, YHO GdYRjR Hf CMeOs ([(3O(B.(3e(B.]s [(3O(B.(3f(B.]s, 2012)
(3GdCNdGb GdESdGejI(B.s
Keywords: (3CNdGb SjFIs