Rui LopesLuís Carriço2010-05-212014-11-142010-05-212014-11-1420082008978-1-60558-153-8http://hdl.handle.net/10451/14599http://repositorio.ul.pt/handle/10455/6204engComputer ScienceThe Impact of Accessibility Assessment in Macro Scale Universal Usability Studies of the Webjournal article