@conference {Darmofal_2002_ConceptMaps,
	title = {Using concept maps and concept questions to enhance conceptual understanding},
	booktitle = {Proceedings of the 2002 American Society for Engineering Education Annual Conference \& Exposition},
	year = {2002},
	keywords = {education},
	author = {Darmofal, D L and Soderholm, D H and Brodeur, D R}
}
