@article{Toro Calonje_2022, title={Intercambios porosos}, url={https://nexus.univalle.edu.co/index.php/nexus/article/view/12267}, DOI={10.25100/n.v0i31.12267}, number={31}, journal={Nexus}, author={Toro Calonje, Alejandra}, year={2022}, month={jun.}, pages={e50012267} }