(3GdfXGe GdYQHj dVeGf GdESJKeGQ VO GdeNGWQ ZjQ GdJLGQjI(B/s - (3gTGe Ydi UGObs ((3GdGScfOQjI (B:s (3OGQ GdeWHhYGJ GdLGeYjI,s, 2007)
(3jTJed Ydi EQLGYGJ HHjdhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdbGfhf GdOhdj GdYGe s -- (3GdbGfhf GdJLGQi GdOhdis