F. Cordeiro, A. Vasconcelos, and R. Santos.
" Accountability Evaluation in Systems-of-Information Systems Based on Systems Thinking", in <em>Companion Proceedings of the 18th Brazilian Symposium on Information Systems</em>, Curitiba/PR, 2022, pp. 127-129, doi: <a href="https://doi.org/10.5753/sbsi_estendido.2022.222261">https://doi.org/10.5753/sbsi_estendido.2022.222261</a>.