Zafar, M., Rehman, A. and Zafar, S. (2022) “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, 8(1), p. e9. doi: 10.4108/eetcasa.v8i1.2659.