A. Bernardini, A. Sônego, and E. Pozzebon.
" Chatbots: An Analysis of the State of Art of Literature", in <em>Anais do I Workshop on Advanced Virtual Environments and Education</em>, Florianópolis-SC, 2018, pp. 1-6, doi: <a href="https://doi.org/10.5753/wave.2018.1">https://doi.org/10.5753/wave.2018.1</a>.