Sá, Rafael, Leonardo O. Moreira, and Javam C. Machado.
" Improving Interoperability between Relational and Blockchain-based Database Systems: A Middleware approach." <em>Anais do XXXVIII Simpósio Brasileiro de Bancos de Dados,
Belo Horizonte/MG, 2023</em>. SBC, 2023,  
pp.115-127.