International Journal of Human-Computer Studies
International Journal of Human - Computer Studies > 2011 > 69 > 11 > 705-719
International Journal of Human - Computer Studies > 2011 > 69 > 11 > 679-692
International Journal of Human - Computer Studies > 2011 > 69 > 11 > 720-740
International Journal of Human - Computer Studies > 2011 > 69 > 11 > 758-768
International Journal of Human - Computer Studies > 2011 > 69 > 11 > 769-785
International Journal of Human - Computer Studies > 2011 > 69 > 11 > 741-757
International Journal of Human - Computer Studies > 2011 > 69 > 11 > 693-704