SINGLA, A.; LIENERT, I.; BARTÓK, G.; KRAUSE, A. Contextual Procurement in Online Crowdsourcing Markets. Proceedings of the AAAI Conference on Human Computation and Crowdsourcing, [S. l.], v. 2, n. 1, p. 58-59, 2014. DOI: 10.1609/hcomp.v2i1.13195. Disponível em: https://ojs.aaai.org/index.php/HCOMP/article/view/13195. Acesso em: 31 mar. 2023.