
https://reutersinstitute.politics.ox.ac.uk/sites/default/files/2019-06/DNR_2019_FINAL_0.pdf

https://cdn-wordpress-info.futurelearn.com/info/wp-content/uploads/The-Future-of-Learning-Report-2021.pdf

https://theconversation.com/camelar-currar-y-dar-lache-las-palabras-del-calo-en-el-espanol-225397