@article{sonza1_2017,  title={PATTERNS OF EFFICIENCY IN DISPERSED, DOMINANT AND CONCENTRATED OWNERSHIP STRUCTURES IN BRAZIL},  volume={18},  ISSN={1678-6971},  url={https://doi.org/10.1590/1678-69712017/administracao.v18n3p232-259.},  DOI={10.1590/1678-69712017/administracao.v18n3p232-259.},  number={3},  journal={RAM. Revista de Administração Mackenzie},  publisher={Editora Mackenzie; Universidade Presbiteriana Mackenzie},  author={SONZA1, IGOR BERNARDI},  year={2017},  month={May},  pages={232–259} }