Google Scholar
Free search across scholarly articles, theses, books and court opinions, with "cited by" counts and links to full text where available.
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- Shows sources for its answers
Aggregator of open access research papers from repositories and journals worldwide, with full-text search and an API.
Not enough info yet on open source, works in Word or Google Docs, shows sources for its answers, mobile app. Check the tool's own site.
Listing written by ResearchBest, checked 2026-11-03. Report a correction or request removal. Back to paper search and indexes.