(3cja JWjd YeQc GdEfJGLj ? (B/s - (3GdfYje, eMeO Hf EHQGgje, (B1378 (3gLQj(B- (3eDda(B.s; (3GdgGTe, YHO GdQMje Hf EHQGgje Hf YHO GdQMef (B.s; (3GdSOdGf, UGdM Hf ZGfe (B.s ((3GdOeGe, GdSYhOjI (B:s (3OGQ GdPNGFQ ddfTQ (B,s, 2001)
Keywords: (3GdhYX h GdGQTGOs; (3GdKhGH h GdYbGH aj GdESdGes