PAK, C.; WASH, R. The Rich Get Richer? Limited Learning in Charitable Giving on donorschoose.org. Proceedings of the International AAAI Conference on Web and Social Media, [S. l.], v. 11, n. 1, p. 172-181, 2017. DOI: 10.1609/icwsm.v11i1.14868. Disponível em: https://ojs.aaai.org/index.php/ICWSM/article/view/14868. Acesso em: 19 apr. 2024.