@article{sá_ferreira_2011,  title={O conceito de ordem em Portugal (séculos XVIII e XIX)},  volume={17},  ISSN={1413-7704},  url={https://doi.org/10.1590/S1413-77042011000200002},  DOI={10.1590/S1413-77042011000200002},  number={31},  journal={Tempo},  publisher={EdUFF - Editora da UFF},  author={Sá, Fátima and Ferreira, Melo},  year={2011},  pages={21–34} }