1. Chi, M.T.H.: Conceptual Change within and across ontological categories: examples from learning and discovery in science. In: Giere, R.N. (ed.) Cognitive Models of Science, vol. 15, Minnesota studies in the Philosophy of Science, Minneapolis, MN: University of Minnesota Press, pp. 129–186 (1992)
2. Limon, M.: Conceptual Change in history. In: Limon, M., Mason, L. (eds.) Reconsidering Conceptual Change: Issues in Theory and Practice, pp. 259–289. Kluwer, Dordrecht (2002)
3. Watkins, C., Carnell, E., Lodge, C., Wagner, P., Whalley, C.: Effective Learning, National School Improvement Network (2002)
4. Badie, F.: Concept representation analysis in the context of human-machine interactions. In Proceedings of the 14th International Conference on e-Society (pp. 55–62), International Association for Development of the Information Society (IADIS), Algarve, Portugal (2016a)
5. Badie, F.: Towards concept understanding relying on conceptualisation in constructivist learning. In Proceedings of the 13th International Conference on Cognition and Exploratory Learning in Digital Age, pp. 292–296, International Association for Development of the Information Society (IADIS), Mannheim, Germany (2016b)