Full Paper - 42nd ASEE/IEEE Frontiers in Education Conference
"Evaluating the effetctiveness of the Use of Teaching Materials in Video Format in distance Learning Environments"
Authors: Itana Stiubiener, Regina Melo SIlveira, Reinaldo Matushima, Graça Bressan and Wilson Vicente Ruggiero
Place: Seattle/EUA
Date: October /2012