AN, J.; KWAK, H. Data-Driven Approach to Measuring the Level of Press Freedom Using Media Attention Diversity from Unfiltered News. Proceedings of the International AAAI Conference on Web and Social Media, [S. l.], v. 11, n. 1, p. 739-742, 2017. DOI: 10.1609/icwsm.v11i1.14980. Disponível em: https://ojs.aaai.org/index.php/ICWSM/article/view/14980. Acesso em: 23 apr. 2024.