V. C. da S. Zonatto, E. Silveira-Martins, A. C. Dani, and R. C. Klann, “Use of an Electronic Examination System (SPE) as a strategy for teaching and evaluation of learning: a case study at an Institution of Higher Education (IES)”, ReA UFSM, vol. 9, no. 3, pp. 464–487, Oct. 2016.