KHAWALID, A.; ACRISTINII, D.; VAN TOOR, H.; CASTELLÓ FERRER, E. Grex: A Decentralized Hive Mind. Ledger, [S. l.], v. 4, 2019. DOI: 10.5195/ledger.2019.176. Disponível em: https://www.ledgerjournal.org/ojs/ledger/article/view/176. Acesso em: 16 apr. 2024.