C. Garrocho, C. Ferreira, A. Sacramento Júnior, C. Cavalcanti, and R. Oliveira.
" Industry 4.0: Smart Contract-based Industrial Internet of Things Process Management", in Anais Estendidos do IX Simpósio Brasileiro de Engenharia de Sistemas Computacionais, Natal, 2019, pp. 137-142, doi: https://doi.org/10.5753/sbesc_estendido.2019.8649.