Catholic Universities in Europe: Louvain, Freiburg and Milan. Its repercussions in Spain at the beginning of the 20th century. Foro de Edu. [Internet]. 2018 Jul. 1 [cited 2026 Oct. 14];16(25):141-70. Available from: https://www.forodeeducacion.com/ojs/index.php/fde/article/view/320