PARITOSH, P.; MARCUS, G. Toward a Comprehension Challenge, Using Crowdsourcing as a Tool. AI Magazine, [S. l.], v. 37, n. 1, p. 23-30, 2016. DOI: 10.1609/aimag.v37i1.2649. Disponível em: https://ojs.aaai.org/index.php/aimagazine/article/view/2649. Acesso em: 27 oct. 2021.