CASTELLÓ FERRER, Eduardo; HARDJONO, Thomas; PENTLAND, Alex. Editorial: Proceedings of the First Symposium on Blockchain and Robotics, MIT Media Lab, 5 December 2018. Ledger, [S. l.], v. 4, 2019. DOI: 10.5195/ledger.2019.179. Disponível em: https://ledgerjournal.org/ojs/ledger/article/view/179. Acesso em: 15 feb. 2026.