R. Sá, L. Moreira, and J. Machado.
" Improving Interoperability between Relational and Blockchain-based Database Systems: A Middleware approach", in Anais do XXXVIII Simpósio Brasileiro de Bancos de Dados, Belo Horizonte/MG, 2023, pp. 115-127, doi: https://doi.org/10.5753/sbbd.2023.232503.