@article{nascimento_volan_vaz_2026,  title={Economic feasibility of energy strategies in retail: a comparative analysis of the Free Electricity Market, Zero-Export photovoltaic systems, and BESS in supermarkets in Santa Catarina, Brazil},  volume={33},  ISSN={0104-530X},  url={https://doi.org/10.1590/1806-9649-2026v33e15225},  DOI={10.1590/1806-9649-2026v33e15225},  journal={Gestão & Produção},  publisher={Universidade Federal de São Carlos},  author={Nascimento, Felipe Oliveira and Volan, Tainara and Vaz, Caroline Rodrigues},  year={2026},  pages={e15225} }