Peixoto, D., 		Campos, S., & 		Resende, R.
(2015).
 Evaluation of Multiuser Educational Games: A Systematic Literature Review.
In <em>Proceedings of the 26th Brazilian Symposium on Computers in Education</em>, (pp. 519-528). Porto Alegre: SBC.
doi:10.5753/cbie.sbie.2015.519