L. H. L. Faria, A. C. Giuliani, N. K. Pizzinatto, and A. K. Pizzinatto, “Applicability of Unified Theory of Acceptance and Use of Technology Extended to the Consumer Use Context (UTAUT2) in Brazil: An Evaluation of the Model Using a Sample of Internet Users on Smartphones”, ReA UFSM, vol. 7, no. 2, Jun. 2014.