¿Cuál es el material más usado del mundo y el que menos se investiga?

https://assets.bbhub.io/professional/sites/24/Energy-Transition-Investment-Trends-Exec-Summary-2022.pdf

Tilis October 17, 2022

http://www.ips-journal.eu/topics/european-union/article/show/eu-assurance-co-2037/

Tilis May 16, 2017

https://www.politico.eu/wp-content/uploads/2020/05/EuropeanParliamentCivilLiabilityAI.pdf

Tilis July 6, 2020