@ARTICLE {8769,
author={Tiago M. C. Simões and J. R. Rodrigues and I. T. de la Torre},
doi={10.1002/cae.20537},
journal={Computer Applications in Engineering Education},
title={Personal Learning Environment Box (PLEBOX): A New Approach to Enhance E-Learning Platforms},
year={2013},
month={August},
volume={21},
number={S1},
pages={E100-E109},
ISSN={1061-3773}
}