(3GdeYLe GdehShYj aj Yde GdfaS (B/ s - (3SjdGej, fhQHjQs; (3CSYO, hLjgs ((3HjQhJ (B:s (3hRGQI GdKbGaI,s, 2000)
Keywords: (3Yde GdfaSs; (3GdbhGejSs