(3dbGA GdLeGgjQ (B:s (3HQfGeL GdMOjK GdEbfGYj haf JhUjd GdeYdheGJ (B/s - (3QVG, CcQes 1959- ((3GdbGgQI (B:s (3OGQ GdJhRjY hGdfTQ GdESdGejI,s, 2001)
Keywords: (3GdEbfGYs; (3GdKbI HGdfaSs; (3GdbOQGJ (B((3Yde faS(B)s