Pinheiro, F. V. da S., E. F. Coutinho, I. Santos, and C. I. M. Bezerra. “A Tool for Supporting the Teaching and Modeling of Software Ecosystems Using SSN Notation”. Journal on Interactive Systems, vol. 13, no. 1, Sept. 2022, pp. 192-04, doi:10.5753/jis.2022.2602.