External copyright links Libraries and archives Libraries and Archives Copyright Alliance (LACA) League of European Research Universities (LERU) Licensing Copyright Licensing Agency (CLA) Educational Recording Agency (ERA) Newspaper Licensing Agency (NLA media access) Policies Sherpa Juliet Sherpa REF SHERPA/FACT Sherpa/RoMEO OpenDOAR UK Research and Innovation REF2021 Plan S Other UK Researchers, Teachers and Learners (JISC report) Creative Commons Directory of Open Access Journals (DOAJ) This article was published on 2024-08-21