@article{cornachione jr_2005,  title={Objective tests and their discriminating power in business courses: a case study},  volume={2},  ISSN={1807-7692},  url={https://doi.org/10.1590/S1807-76922005000200006},  DOI={10.1590/S1807-76922005000200006},  number={2},  journal={BAR - Brazilian Administration Review},  publisher={ANPAD - Associação Nacional de Pós-Graduação e Pesquisa em Administração},  author={Cornachione Jr, Edgard B.},  year={2005},  month={Jul},  pages={63–78} }