(3Yde GLJeGY GdEYdGe (B:s (3QDjI ShSjhdhLjI eSJbHdjI (B/s - (3GdOdjej, MejO LGYO eMSfs ((3YeGf (B:s (3OGQ GdTQhb ,s, 2002)
Keywords: (3GdKbGaIs; (3hSGFd GdEJUGd GdLeGgjQjs