Vázquez Toledo, Sandra, Tatiana Gayán Jiménez, and Pilar Arranz Martínez. 2015. “Innovating in University Teaching: An Experience of APS in Zaragoza Faculty of Education”. RIDE Revista Iberoamericana Para La Investigación Y El Desarrollo Educativo 2 (4), 70 - 81. http://ride.org.mx/index.php/RIDE/article/view/48.