Lima, Marcos Vinicius, 		Marques, Carla Katarina, 		de Lima, Rommel, 		Chaves, José Osvaldo
, 		Ferreira, Karl, AND 		da Silva, Thiago.
" Facilitating Learning on Interactive Digital TV through the Use of Content Map, Dependency Maps, and Educational Program Recommendation" <em>Proceedings of the Brazilian Symposium on Computers in Education (SBIE)</em> [Online], (25 November 2013)