González, C., Burguillo, J. C., Llamas, M. and Laza, R. (2013) “Designing Intelligent Tutoring Systems: A Personalization Strategy using Case-Based Reasoning and Multi-Agent Systems”, ADCAIJ: Advances in Distributed Computing and Artificial Intelligence Journal, 2(1), pp. 41–54. doi: 10.14201/ADCAIJ2013244154.