BHUVANA R.; P. S. AITHAL. Blockchain based Service: A Case Study on IBM Blockchain Services & Hyperledger Fabric . International Journal of Case Studies in Business, IT and Education (IJCSBE), [S. l.], v. 4, n. 1, p. 94–102, 2020. DOI: 10.47992/IJCSBE.2581.6942.0064. Disponível em: https://supublication.com/index.php/ijcsbe/article/view/1506. Acesso em: 16 jun. 2025.