L. Garcia, E. OliveiraJr, G. Leal, and M. Morandini.
" A Unified Feature Model for Scrum Artifacts from a Literature and Practice Perspective", in <em>Anais da IV Escola Regional de Engenharia de Software</em>, Evento Online, 2020, pp. 296-305, doi: <a href="https://doi.org/10.5753/eres.2020.13740">https://doi.org/10.5753/eres.2020.13740</a>.