@article{venturini_2021,  title={Affirmative action for Brazilian graduate programs: patterns of institutional change},  volume={55},  ISSN={0034-7612},  url={https://doi.org/10.1590/0034-761220200631},  DOI={10.1590/0034-761220200631},  number={6},  journal={Revista de Administração Pública},  publisher={Fundação Getulio Vargas},  author={Venturini, Anna Carolina},  year={2021},  month={Nov},  pages={1250–1270} }