Authors: Nicoll, G Francisco, J Nakhleh, M

Citation: G. Nicoll et al., A three-tier system for assessing concept map links: a methodological study, INT J SCI E, 23(8), 2001, pp. 863-875

Authors: Nicoll, G Francisco, J Nakhleh, M

Citation: G. Nicoll et al., An investigation of the value of using concept maps in general chemistry, J CHEM EDUC, 78(8), 2001, pp. 1111-1117