J. Costa, F. Dorça, and R. Araújo.
" Students Behavior Assessment in a Ubiquitous Learning Environment", in <em>Proceedings of the 31st Brazilian Symposium on Computers in Education</em>, Online, 2020, pp. 182-191, doi: <a href="https://doi.org/10.5753/cbie.sbie.2020.182">https://doi.org/10.5753/cbie.sbie.2020.182</a>.