ZAFAR, M.; REHMAN, A.; ZAFAR, S. Correction to: “A Novel Blockchain-Based Model for Blood Donation System” [EAI Endorsed Context-aware Syst App (2022), vol. 8]. EAI Endorsed Transactions on Context-aware Systems and Applications, [S. l.], v. 8, n. 1, p. e9, 2022. DOI: 10.4108/eetcasa.v8i1.2659. Disponível em: https://publications.eai.eu/index.php/casa/article/view/2659. Acesso em: 19 apr. 2024.