(3deGPG fMJGL Edi Cf fCcd ? (B/ s - (3QhjSJhf, CfLjdGs; (3YjO, MSjfs ((3GdbGgQI (B:s (3GdOGQ GdeUQjI GddHfGfjI,s, 2007)
Keywords: (3GZPjgs; (3UMgs; (3GWaGd eQMdg eJhSWg(B(6-9)(3SfhGJs