Magno, C., 		Felix, L., 		Lagoa, L., 		Rocha, L., & 		Albergaria, E.
(2018).
 MD Investigations: an open educational game to aid in learning logic.
In <em>Proceedings of the 29th Brazilian Symposium on Computers in Education</em>, (pp. 675-684). Porto Alegre: SBC.
doi:10.5753/cbie.sbie.2018.675