OpenAlex

openalex.org

citation links के साथ करोड़ों scholarly works की मुफ्त index। कौन से पेपर import करने हैं यह तय करने से पहले literature मैप करने के लिए अच्छा।

OpenAlex indexes several hundred million scholarly works with citation and concept links, free to use, which makes it a good way to map who's citing whom on a topic before deciding what's worth importing into a notebook. It took over much of the citation-mapping role Microsoft Academic Graph played before that project shut down, and has become a common default for that kind of work. Metadata coverage is broad but not always as clean as narrower, curated databases like PubMed for biomedical topics specifically.