KIM, S. New Crypto-Secured Lending System with a Two-Way Collateral Function. Ledger, [S. l.], v. 6, 2021. DOI: 10.5195/ledger.2021.215. Disponível em: https://ledgerjournal.org/ojs/ledger/article/view/215. Acesso em: 25 sep. 2022.