C. Berenguer Ledo and A. Kronbauer.
" Evaluation of Hedonic Feelings Using Pedagogical Practices", in <em>Companion Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems</em>, Vitória, 2019, pp. 116-121, doi: <a href="https://doi.org/10.5753/ihc.2019.8411">https://doi.org/10.5753/ihc.2019.8411</a>.