Graciano Neto, V.V., Horita, F.E.A., Santos, R., Viana, D., Kassab, M., Manzano, W. and Nakagawa, E.Y. 2020. S.O.B (Save Our Budget) - A Simulation-Based Method for Prediction of Acquisition Costs of Constituents of a System-of-Systems. iSys - Brazilian Journal of Information Systems. 12, 4 (Apr. 2020), 6–35. DOI:https://doi.org/10.5753/isys.2019.779.