Bailey, J., Burd, L., Bolchini, D., Distante, D., & Dean, T. R. (2006). What is the current state of web accessibility?. In Proceedings of the Eighth IEEE International Symposium on Web Site Evolution, WSE '06 : Philadelphia, Pennsylvania, USA, September 23-24, 2006 (69-74). https://doi.org/10.1109/wse.2006.23