L. Lima, A. Uchôa, C. Bezerra, E. Coutinho, and L. Rocha.
" Visualizing the Maintainability of Feature Models in SPLs", in <em>Proceedings of the 8th Workshop on Software Visualization, Evolution and Maintenance</em>, Evento Online, 2020, pp. 1-8, doi: <a href="https://doi.org/10.5753/vem.2020.14522">https://doi.org/10.5753/vem.2020.14522</a>.