(3GSFdI GddZI GdYQHjI (B:s (3MUjdI fUa bQf ef GddSGfjGJ aj GdKbGaI GdYQHjI (B/s - (3Ydhj ,MGaX GSeGYjdj,s; (3GdYfGJj,hdjO GMeO,s ((3HjQhJ (B: s (3GdOGQ GdYQHjI ddYdhe fGTQhf ,s, 2009)
Keywords: (3GddZI GdYQHjI(B-(3GddgLGJs