1Novak JD,,Gowin D B.Learning How to Learn[]..1984
2Maria Araceli Ruiz-Primo.Examining ConceptMaps as an assessment tool.concept maps:theory,methodolo-gy,technology[].procof the first IntConference on ConceptMapping.2004
3Maria Araceli Ruiz-Primo,Richard J Shavelson.Problems and issues in the use of concept maps in science assessment[].Journal of Research in Science Teaching.1996