J. Samara <em>et al.</em>" A Normative Multi-Agent Model for Describing Characters in Serious Games", in <em>Proceedings of the 12th Workshop-School on Agents, Environments, and Applications</em>, Fortaleza/CE, 2018, pp. 49-60, doi: <a href="https://doi.org/10.5753/wesaac.2018.33254">https://doi.org/10.5753/wesaac.2018.33254</a>.