(3GQJh(B: (3LSO jNJHQ GdYGde (B/ s - (3eGQJf GjSdjfs; (3fYje YGThQs ([S.N] : (3GdecJHI GdYGeI , s, 1993)
Keywords: (3GdGOHGAs; (3GdGfLdjRs