(3GhHQG cGQef (B:s (3GdJQLeI GdcGedI ddfU GdeSQMi (B/ s - (3GMeO dWais ([S.N] : (3GdeQcR GdKbGai Gdbhei (B- (3OGQ GdGhHQG GdeUQjs)
Keywords: (3GdeSQMjGJs; (3GdGhHQGs; (3GdGYeGd GdehSjbjIs