de Olagüe-Smithson, C., González-Lázaro, M. and Valle, J.M. 2017. Mathematical tools for monitoring Erasmus+. Comparative research with vet ka102 data in France, Germany, Italy, Spain and the United Kingdom. Journal of Supranational Policies of Education (JoSPoE). (Jun. 2017). DOI:https://doi.org/10.15366/jospoe2017.m1.011.