@article{souza_cunha filho_santos_2020,  title={Changes in the Foreign Policy of Bolivia and Ecuador: Domestic and International Conditions},  volume={14},  ISSN={1981-3821},  url={https://doi.org/10.1590/1981-3821202000030004},  DOI={10.1590/1981-3821202000030004},  number={3},  journal={Brazilian Political Science Review},  publisher={Associação Brasileira de Ciência Política},  author={Souza, André Luiz Coelho Farias de and Cunha Filho, Clayton M and Santos, Vinicius},  year={2020},  pages={e0008} }