@article{liebano_dias_ferreira_2005,  title={Number of objectives and conclusions in dissertations and thesis},  volume={20},  ISSN={0102-8650},  url={https://doi.org/10.1590/S0102-86502005000400002},  DOI={10.1590/S0102-86502005000400002},  number={4},  journal={Acta Cirúrgica Brasileira},  publisher={Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia},  author={Liebano, Richard Eloin and Dias, Sandra Lopes and Ferreira, Lydia Masako},  year={2005},  month={Jul},  pages={272–274} }