@article{santos_2025,  title={The Expansion of Special Economic Zones in African Countries: A Consolidation of the Upper Circuit of the Urban Economy in the Early 21st Century?},  volume={29},  ISSN={2179-0892},  url={https://doi.org/10.11606/issn.2179-0892.geousp.2025.228241.en},  DOI={10.11606/issn.2179-0892.geousp.2025.228241.en},  number={2},  journal={GEOUSP},  publisher={Universidade de São Paulo},  author={Santos, Kauê Lopes dos},  year={2025},  pages={e–228241} }