A citation database is a digital collection of academic articles, books, and other scholarly works, organized to track and analyze how these sources cite each other, allowing researchers to find influential papers, map research trends, and measure scholarly impact through metrics such as citation counts or a researcher's h-index.
An expansive index to life sciences and biomedical research, covering pre-clinical and experimental research from 1926 to present.
Search engine to broadly search for scholarly literature across many disciplines and sources.
Indexes and abstracts the worldwide periodical literature on psychology and related disciplines, from 1887 to the present. Selected books, book chapters, technical reports, and dissertations are also…
Abstract and citation database of peer-reviewed literature and quality web sources. Selected books, book chapters and technical reports are also indexed.
A multidisciplinary citation index to the journal literature of sciences, social sciences and arts and humanities, Web of Science provides access to current information and retrospective data…
OpenAlex is a free and open catalog of the global research system. It's named after the ancient Library of Alexandria and made by the nonprofit OurResearch.