@article{leal_batista_2020,  title={Composite floor system with CFS trussed beams, concrete slab and innovative shear connectors},  volume={73},  ISSN={2448-167X},  url={https://doi.org/10.1590/0370-44672019730049},  DOI={10.1590/0370-44672019730049},  number={1},  journal={REM - International Engineering Journal},  publisher={Fundação Gorceix},  author={Leal, Luiz Alberto Araújo de Seixas and Batista, Eduardo de Miranda},  year={2020},  month={Jan},  pages={23–31} }