@article{arpini_loureiro_breda_calenzani_alves_2022,  title={Optimum design of a composite floor system considering environmental and economic impacts},  volume={15},  ISSN={1983-4195},  url={https://doi.org/10.1590/S1983-41952022000300002},  DOI={10.1590/S1983-41952022000300002},  number={3},  journal={Revista IBRACON de Estruturas e Materiais},  publisher={IBRACON - Instituto Brasileiro do Concreto},  author={Arpini, Paulo Augusto T. and Loureiro, Mayane C. and Breda, Breno D. and Calenzani, Adenílcia F. and Alves, Élcio C.},  year={2022},  pages={e15302} }