@article{crahay_baye_2013,  title={Existem escolas justas e eficazes?},  volume={43},  ISSN={0100-1574},  url={https://doi.org/10.1590/S0100-15742013000300007},  DOI={10.1590/S0100-15742013000300007},  number={150},  journal={Cadernos de Pesquisa},  publisher={Fundação Carlos Chagas},  author={Crahay, Marcel and Baye, Ariane},  year={2013},  month={Sep},  pages={858–883} }