Luís Freire de Castro Silva, Sandro, Marcelo Fornazin, and Rodrigo Pereira dos Santos.
" Emergent Systems in Brazilian Public Health Digital Ecosystem: A Sociotechnical Approach." <em>Companion Proceedings of the 15th Brazilian Symposium on Information Systems,
Aracaju, 2019</em>. SBC, 2019,  
pp.63-68.