@article{costa_2024,  title={Is it Possible to Build an Analytical Framework for Regional Integration in the South? Insights from Brazilian Foreign Policy towards Mercosur},  volume={18},  ISSN={1981-3821},  url={https://doi.org/10.1590/1981-3821202400010007},  DOI={10.1590/1981-3821202400010007},  number={1},  journal={Brazilian Political Science Review},  publisher={Associação Brasileira de Ciência Política},  author={Costa, Murilo Gomes da},  year={2024},  pages={e0002} }