Silva, H. C. C. da, A. de O. Siqueira, J. S. Dornelas, and M. A. V. Araújo. “Let’s Be Pragmatic: Research in Information Systems With Relevance and Rigor”. ISys - Brazilian Journal of Information Systems, vol. 10, no. 4, Dec. 2017, pp. 66-79, doi:10.5753/isys.2017.352.