ABDU, Seid. Optimizing Proof-of-Work for Secure Health Data Blockchain Using Compute Unified Device Architecture. Blockchain in Healthcare Today, [S. l.], v. 8, n. 2, 2025. DOI: 10.30953/bhty.v8.421. Disponível em: https://blockchainhealthcaretoday.com/index.php/journal/article/view/421. Acesso em: 24 apr. 2026.