@article{Ochoa León_2021, title={The Social Dilemma}, volume={23}, url={https://bibliotecauniversitaria.dgb.unam.mx/rbu/article/view/1152}, DOI={10.22201/dgbsdi.0187750xp.2020.2.1152}, number={2}, journal={Biblioteca Universitaria}, author={Ochoa León, David Román}, year={2021}, month={ene.}, pages={322–324} }