González, Carolina, Juan Carlos Burguillo, Martín Llamas, and Rosalía Laza. 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):41-54. https://doi.org/10.14201/ADCAIJ2013244154.