(3GdTQGcI Hjf GdecJHjjf hGdCQTjajjf (B: s (3hbGFY GdeDJeQ GdSGHY YTQ ddGJMGO GdYQHj ddecJHGJ hGdeYdheGJ (B/ s ((3GdLRGFQ (B: s (3GdOGQ GdeUQjI GddHfGfjI , s, 2006)
Keywords: (3GdJYGhf Hjf GdecJHGJ hGdCQTjaGJs