AZIZ, H.; LEE, B. E. Proportionally Representative Participatory Budgeting with Ordinal Preferences. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 35, n. 6, p. 5110-5118, 2021. DOI: 10.1609/aaai.v35i6.16646. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/16646. Acesso em: 23 apr. 2024.