OCHEJA, P.; FLANAGAN, B.; UEDA, H.; OGATA, H. Managing lifelong learning records through blockchain. Research and Practice in Technology Enhanced Learning, [S. l.], v. 14, 2019. DOI: 10.58459/rptel.2019.14%p. Disponível em: https://rptel.apsce.net/index.php/RPTEL/article/view/2019-14004. Acesso em: 12 jul. 2025.