For full text access to articles that we do not have in the collection of journals subscribed to by the Library, there are several alternatives that can be consulted below:
1. Use the Interlibrary Loan and Document Retrieval Service of the Library
The purpose of this service is to provide UPV members with access to documents not available in our library.
2. Installation of plugins/browser extensions
It warns if an open and free version of the searched item is available.
Access Google Scholar from any web page.
Search full-text PDF files and find the best available version of a scholarly article.
It looks for an open and free version of the article. If not found, the system contacts the author to request a copy.
Finds free full-text academic texts, metrics and provides links for quick citation and sharing automatically.
3. Browser search without plugins/extensions

Thematic or institutional repositories
Repository that collects open access articles in biomedicine and health sciences.
Repository that collects open access articles in physics, mathematics or biology, among other disciplines.

Aggregators
Multidisciplinary repository.
National aggregator of open access scientific repositories.
Bibliographic portal that provides visibility to the Hispanic scientific literature.
Multidisciplinary repository.

Search engines
Database that allows full-text search of more than 200 million documents. To access it, you must have created an account (it is free).
Free and open catalog of academic documents, authors and institutions.
Search engine that locates academic documents: articles, theses, books, patents, conference proceedings and abstracts.
4. Direct contact with author/s

Option 1
Through a repository.