@article{articlea53cdfd9,
title   = {Revealing the whiteboard to blind students: an inclusive approach to provide mediation in synchronous e-learning activities},
author = {Freire, André P. and Linhalis, Flávia and Bianchini, Sandro L. and Fortes, Renata Pontin de Mattos and Pimentel, Maria da Graça Campos},
year = {2010},
doi = {10.1016/j.compedu.2009.09.016},
journal   = {Computers & Education}
}