(3GdeNJUQ GdeajO aj GdeSQM GdYQHj GdLOjO(B:s (3GdeSQM aj eUQ(B/s - (3YWjI,MSfs ((3GdTGQbI,GdGeGQGJ(B:s (3GdgjFI GdYQHjI ddeSQM,s, 2009)
Keywords: (3GdeSQM(B-(3eUQs