Blockchain-Based Enterprise Ballots in an Oil and Gas Consortium. - Paulo Henrique Cardoso Alves; Isabella Zalcberg Frajhof; Élisson Michael Araújo; Yang Ricardo Miranda; Rafael Nasser; Gustavo Robichez; Ronnie Paskin; Alessandro F. Garcia 001; Cristiane Lodi; Flavia Pacheco; Marcus Moreno; Eduardo Flach; et al. (ICEIS (Revised Selected Papers), 2021)

Confidentialchain: Enhancing the Security of a Notarization System Based on Blockchain. - Magno Alves Cavalcante; José Antônio Moreira Xexéo; Anderson Fernandes Pereira dos Santos (BCCA, 2024)