(3GdeUGOQ GdEQGOjI ddEdJRGe aj bGfhf GdeYGedGJ GdeOfjI GdEeGQGJj (B- (3GdYbO hGdJUQa GdEfaQGOj,s - (3YOfGf SQMGf (B- (3jhSa eMeO YHjOGJ(B.s ((3GdTGQbI (B- (3GdEeGQGJ (B:s (3GdGaGb GdeTQbI fGTQhf,s, 2011)
Keywords: (3GdbGfhf GdeOfjs -- (3GdeYGedGJ GdbGfhfjI GdeOfjI s -- (3GdGeGQGJ GdYQHjI GdeJMOIs