https://global.techradar.com/es-es/news/asi-afectara-el-final-de-loki-a-spider-man-no-way-home-y-otras-peliculas-del-ucm

https://www.youtube.com/watch?v=qPRhnVmkpvk

https://www.youtube.com/watch?v=EasET93qepo

https://www.youtube.com/watch?v=dd8IyRq381k

https://www.youtube.com/watch?v=L1os2ld5qqo

https://www.youtube.com/watch?v=kvOxOintKp4&sttick=0

https://www.youtube.com/watch?v=AVdrFZiMqpY

https://www.youtube.com/watch?v=uWtkU0BhlG8

https://www.youtube.com/watch?v=f-UBbxYhJ4A

https://www.youtube.com/watch?v=NJOsGYo_jYg

https://conversacionsobrehistoria.info/2020/04/14/los-empresarios-catalanes-y-la-segunda-republica-1931-1936/

https://www.lavozdegalicia.es/noticia/coruna/coruna/2015/03/15/mar-muertos/0003_201503H15C6992.htm

https://ciudadania10.wordpress.com/2013/11/08/monarquia-republicana-y-iii-republica-espanola/

https://ctxt.es/es/20210401/Firmas/35650/#.YHVBEVRQMHk.twitter

https://www.youtube.com/watch?v=3JPT4teuWhQ

https://www.youtube.com/watch?v=ap7F1pg5bBA

https://www.ub.edu/geocrit/sn/sn-194-23.htm