@article{brasil jr._bittencourt_hoelz_2021,  title={APRESENTAÇÃO},  volume={11},  ISSN={2238-3875},  url={https://www.scielo.br/j/sant/a/rR8CZcP3cRkG8MLSsFz6ynf/},  number={spe},  journal={Sociologia & Antropologia},  publisher={Universidade Federal do Rio de Janeiro},  author={Brasil Jr., Antonio and Bittencourt, Andre and Hoelz, Maurício},  year={2021},  pages={5–6} }