Angelica Arruda, Rodrigo Santos, Pedro Moura, Adriana Alvim, and Laura Moraes. 2026.
 The Evolution of Cloud Ecosystems: How AWS, Azure, and GCP Transformed Between 2008 and 2025. In <em>Anais do XXII Simpósio Brasileiro de Sistemas de Informação</em>, maio 25, 2026, Vitória/ES, Brasil. SBC, Porto Alegre, Brasil, 987-1006. DOI: <a href="https://doi.org/10.5753/sbsi.2026.248685">https://doi.org/10.5753/sbsi.2026.248685</a>.